arch/alpha/boot/tools/objstrip.c

109

unsigned long bb[64], sum = 0;

arch/alpha/boot/tools/objstrip.c

130

sum += bb[i];

arch/alpha/boot/tools/objstrip.c

132

bb[63] = sum;

arch/alpha/include/asm/bitops.h

318

unsigned long sum, x1, x2, x4;

arch/alpha/include/asm/bitops.h

324

sum = x2 ? 2 : 0;

arch/alpha/include/asm/bitops.h

325

sum += (x4 != 0) * 4;

arch/alpha/include/asm/bitops.h

326

sum += (x1 != 0);

arch/alpha/include/asm/bitops.h

328

return sum;

arch/alpha/include/asm/checksum.h

18

__u32 len, __u8 proto, __wsum sum);

arch/alpha/include/asm/checksum.h

21

__u32 len, __u8 proto, __wsum sum);

arch/alpha/include/asm/checksum.h

35

extern __wsum csum_partial(const void *buff, int len, __wsum sum);

arch/alpha/include/asm/checksum.h

64

u32 sum = (__force u32)csum;

arch/alpha/include/asm/checksum.h

65

sum = (sum & 0xffff) + (sum >> 16);

arch/alpha/include/asm/checksum.h

66

sum = (sum & 0xffff) + (sum >> 16);

arch/alpha/include/asm/checksum.h

67

return (__force __sum16)~sum;

arch/alpha/include/asm/checksum.h

73

__u32 len, __u8 proto, __wsum sum);

arch/alpha/include/asm/hwrpb.h

213

unsigned long sum = 0, *l;

arch/alpha/include/asm/hwrpb.h

215

sum += *l;

arch/alpha/include/asm/hwrpb.h

216

h->chksum = sum;

arch/alpha/lib/checksum.c

165

__wsum csum_partial(const void *buff, int len, __wsum sum)

arch/alpha/lib/checksum.c

170

result += (__force u32)sum;

arch/alpha/lib/checksum.c

48

__u32 len, __u8 proto, __wsum sum)

arch/alpha/lib/checksum.c

52

(__force u64)sum + ((len + proto) << 8));

arch/alpha/lib/checksum.c

57

__u32 len, __u8 proto, __wsum sum)

arch/alpha/lib/checksum.c

62

(__force u64)sum + ((len + proto) << 8);

arch/arc/include/asm/checksum.h

41

unsigned int tmp, tmp2, sum;

arch/arc/include/asm/checksum.h

58

: "=&r"(sum), "=r"(tmp), "=&r"(tmp2), "+&r" (ptr)

arch/arc/include/asm/checksum.h

62

return csum_fold(sum);

arch/arc/include/asm/checksum.h

71

__u8 proto, __wsum sum)

arch/arc/include/asm/checksum.h

79

: "+&r"(sum)

arch/arc/include/asm/checksum.h

89

return sum;

arch/arm/include/asm/checksum.h

101

__u8 proto, __wsum sum)

arch/arm/include/asm/checksum.h

104

if (__builtin_constant_p(sum) && sum == 0) {

arch/arm/include/asm/checksum.h

113

: "=&r" (sum)

arch/arm/include/asm/checksum.h

126

: "=&r"(sum)

arch/arm/include/asm/checksum.h

127

: "r" (sum), "r" (daddr), "r" (saddr), "r" (lenprot)

arch/arm/include/asm/checksum.h

130

return sum;

arch/arm/include/asm/checksum.h

138

__u8 proto, __wsum sum)

arch/arm/include/asm/checksum.h

140

return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));

arch/arm/include/asm/checksum.h

157

__be32 proto, __wsum sum);

arch/arm/include/asm/checksum.h

161

__u32 len, __u8 proto, __wsum sum)

arch/arm/include/asm/checksum.h

164

htonl(proto), sum));

arch/arm/include/asm/checksum.h

28

__wsum csum_partial(const void *buff, int len, __wsum sum);

arch/arm/include/asm/checksum.h

58

static inline __sum16 csum_fold(__wsum sum)

arch/arm/include/asm/checksum.h

62

: "=r" (sum)

arch/arm/include/asm/checksum.h

63

: "r" (sum)

arch/arm/include/asm/checksum.h

65

return (__force __sum16)(~(__force u32)sum >> 16);

arch/arm/include/asm/checksum.h

76

__wsum sum;

arch/arm/include/asm/checksum.h

93

: "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1)

arch/arm/include/asm/checksum.h

96

return csum_fold(sum);

arch/arm/mach-pxa/sharpsl_pm.c

458

int i, j, k, temp, sum = 0;

arch/arm/mach-pxa/sharpsl_pm.c

482

sum += val[i];

arch/arm/mach-pxa/sharpsl_pm.c

484

dev_dbg(sharpsl_pm.dev, "Average: %d from values: %d, %d, %d, %d, %d\n", sum/3, val[0], val[1], val[2], val[3], val[4]);

arch/arm/mach-pxa/sharpsl_pm.c

486

return sum/3;

arch/arm64/include/asm/checksum.h

13

__u32 len, __u8 proto, __wsum sum);

arch/arm64/include/asm/checksum.h

17

u32 sum = (__force u32)csum;

arch/arm64/include/asm/checksum.h

18

sum += (sum >> 16) | (sum << 16);

arch/arm64/include/asm/checksum.h

19

return ~(__force __sum16)(sum >> 16);

arch/arm64/include/asm/checksum.h

26

u64 sum;

arch/arm64/include/asm/checksum.h

33

sum = tmp >> 64;

arch/arm64/include/asm/checksum.h

35

sum += *(const u32 *)iph;

arch/arm64/include/asm/checksum.h

39

sum += ((sum >> 32) | (sum << 32));

arch/arm64/include/asm/checksum.h

40

return csum_fold((__force __wsum)(sum >> 32));

arch/arm64/lib/csum.c

11

static u64 accumulate(u64 sum, u64 data)

arch/arm64/lib/csum.c

124

sum = sum64 >> 32;

arch/arm64/lib/csum.c

125

sum += (sum >> 16) | (sum << 16);

arch/arm64/lib/csum.c

127

return (u16)swab32(sum);

arch/arm64/lib/csum.c

129

return sum >> 16;

arch/arm64/lib/csum.c

13

__uint128_t tmp = (__uint128_t)sum + data;

arch/arm64/lib/csum.c

137

u64 sum = (__force u64)csum;

arch/arm64/lib/csum.c

142

sum += (__force u32)htonl(len);

arch/arm64/lib/csum.c

144

sum += (u32)proto << 24;

arch/arm64/lib/csum.c

146

sum += proto;

arch/arm64/lib/csum.c

151

sum = accumulate(sum, src >> 64);

arch/arm64/lib/csum.c

152

sum = accumulate(sum, dst >> 64);

arch/arm64/lib/csum.c

154

sum += ((sum >> 32) | (sum << 32));

arch/arm64/lib/csum.c

155

return csum_fold((__force __wsum)(sum >> 32));

arch/arm64/lib/csum.c

23

unsigned int offset, shift, sum;

arch/csky/include/asm/checksum.h

26

unsigned short len, unsigned short proto, __wsum sum)

arch/csky/include/asm/checksum.h

34

: "=r"(sum)

arch/csky/include/asm/checksum.h

41

"0" ((__force unsigned long)sum)

arch/csky/include/asm/checksum.h

43

return sum;

arch/hexagon/include/asm/checksum.h

18

__u32 len, __u8 proto, __wsum sum);

arch/hexagon/include/asm/checksum.h

22

__u32 len, __u8 proto, __wsum sum);

arch/hexagon/lib/checksum.c

36

u64 sum;

arch/hexagon/lib/checksum.c

38

sum = HEXAGON_P_vrmpyh_PP(x^VR_NEGATE(1, 1, 1, 1),

arch/hexagon/lib/checksum.c

40

sum += VR_CARRY(0, 0, 1, 0);

arch/hexagon/lib/checksum.c

41

sum = HEXAGON_P_vrmpyh_PP(sum, VR_SELECT(0, 0, 1, 1));

arch/hexagon/lib/checksum.c

43

return 0xFFFF & sum;

arch/hexagon/lib/checksum.c

51

__u32 len, __u8 proto, __wsum sum)

arch/hexagon/lib/checksum.c

55

(__force u64)sum + ((len + proto) << 8));

arch/hexagon/lib/checksum.c

59

__u32 len, __u8 proto, __wsum sum)

arch/hexagon/lib/checksum.c

64

(__force u64)sum + ((len + proto) << 8);

arch/loongarch/include/asm/checksum.h

17

__u32 len, __u8 proto, __wsum sum);

arch/loongarch/include/asm/checksum.h

23

static inline __sum16 csum_fold(__wsum sum)

arch/loongarch/include/asm/checksum.h

25

u32 tmp = (__force u32)sum;

arch/loongarch/include/asm/checksum.h

44

u64 sum;

arch/loongarch/include/asm/checksum.h

52

sum = tmp >> 64;

arch/loongarch/include/asm/checksum.h

54

sum += *(const u32 *)iph;

arch/loongarch/include/asm/checksum.h

58

sum += ror64(sum, 32);

arch/loongarch/include/asm/checksum.h

59

return csum_fold((__force __wsum)(sum >> 32));

arch/loongarch/lib/csum.c

11

static u64 accumulate(u64 sum, u64 data)

arch/loongarch/lib/csum.c

113

sum = sum64 >> 32;

arch/loongarch/lib/csum.c

114

sum += (sum >> 16) | (sum << 16);

arch/loongarch/lib/csum.c

116

return (u16)swab32(sum);

arch/loongarch/lib/csum.c

118

return sum >> 16;

arch/loongarch/lib/csum.c

126

u64 sum = (__force u64)csum;

arch/loongarch/lib/csum.c

13

sum += data;

arch/loongarch/lib/csum.c

131

sum += (__force u32)htonl(len);

arch/loongarch/lib/csum.c

132

sum += (u32)proto << 24;

arch/loongarch/lib/csum.c

136

sum = accumulate(sum, src >> 64);

arch/loongarch/lib/csum.c

137

sum = accumulate(sum, dst >> 64);

arch/loongarch/lib/csum.c

139

sum += ((sum >> 32) | (sum << 32));

arch/loongarch/lib/csum.c

14

if (sum < data)

arch/loongarch/lib/csum.c

140

return csum_fold((__force __wsum)(sum >> 32));

arch/loongarch/lib/csum.c

15

sum += 1;

arch/loongarch/lib/csum.c

16

return sum;

arch/loongarch/lib/csum.c

25

unsigned int offset, shift, sum;

arch/m68k/atari/nvram.c

60

unsigned char sum = 0;

arch/m68k/atari/nvram.c

63

sum += __nvram_read_byte(i);

arch/m68k/atari/nvram.c

64

return (__nvram_read_byte(ATARI_CKS_LOC) == (~sum & 0xff)) &&

arch/m68k/atari/nvram.c

65

(__nvram_read_byte(ATARI_CKS_LOC + 1) == (sum & 0xff));

arch/m68k/atari/nvram.c

71

unsigned char sum = 0;

arch/m68k/atari/nvram.c

74

sum += __nvram_read_byte(i);

arch/m68k/atari/nvram.c

75

__nvram_write_byte(~sum, ATARI_CKS_LOC);

arch/m68k/atari/nvram.c

76

__nvram_write_byte(sum, ATARI_CKS_LOC + 1);

arch/m68k/include/asm/checksum.h

103

unsigned short proto, __wsum sum)

arch/m68k/include/asm/checksum.h

105

return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));

arch/m68k/include/asm/checksum.h

121

__u32 len, __u8 proto, __wsum sum)

arch/m68k/include/asm/checksum.h

142

: "=&d" (sum), "=&d" (tmp)

arch/m68k/include/asm/checksum.h

144

"0" (sum));

arch/m68k/include/asm/checksum.h

146

return csum_fold(sum);

arch/m68k/include/asm/checksum.h

23

__wsum csum_partial(const void *buff, int len, __wsum sum);

arch/m68k/include/asm/checksum.h

48

unsigned int sum = 0;

arch/m68k/include/asm/checksum.h

61

: "=d" (sum), "=&a" (iph), "=&d" (ihl), "=&d" (tmp)

arch/m68k/include/asm/checksum.h

62

: "0" (sum), "1" (iph), "2" (ihl)

arch/m68k/include/asm/checksum.h

64

return (__force __sum16)~sum;

arch/m68k/include/asm/checksum.h

67

static inline __sum16 csum_fold(__wsum sum)

arch/m68k/include/asm/checksum.h

69

unsigned int tmp = (__force u32)sum;

arch/m68k/include/asm/checksum.h

75

: "=&d" (sum), "=&d" (tmp)

arch/m68k/include/asm/checksum.h

76

: "0" (sum), "1" (tmp));

arch/m68k/include/asm/checksum.h

78

return (__force __sum16)~sum;

arch/m68k/include/asm/checksum.h

83

unsigned short proto, __wsum sum)

arch/m68k/include/asm/checksum.h

90

: "=&d" (sum), "=d" (saddr)

arch/m68k/include/asm/checksum.h

92

"0" (sum));

arch/m68k/include/asm/checksum.h

93

return sum;

arch/m68k/lib/checksum.c

117

: "=d" (sum), "=d" (len), "=a" (buff),

arch/m68k/lib/checksum.c

119

: "0" (sum), "1" (len), "2" (buff)

arch/m68k/lib/checksum.c

121

return(sum);

arch/m68k/lib/checksum.c

140

__wsum sum = ~0U;

arch/m68k/lib/checksum.c

260

: "=d" (sum), "=d" (len), "=a" (src), "=a" (dst),

arch/m68k/lib/checksum.c

262

: "0" (sum), "1" (len), "2" (src), "3" (dst)

arch/m68k/lib/checksum.c

265

return sum;

arch/m68k/lib/checksum.c

277

__wsum sum = 0;

arch/m68k/lib/checksum.c

363

: "=d" (sum), "=d" (len), "=a" (src), "=a" (dst),

arch/m68k/lib/checksum.c

365

: "0" (sum), "1" (len), "2" (src), "3" (dst)

arch/m68k/lib/checksum.c

367

return(sum);

arch/m68k/lib/checksum.c

38

__wsum csum_partial(const void *buff, int len, __wsum sum)

arch/microblaze/include/asm/checksum.h

17

__u8 proto, __wsum sum)

arch/microblaze/include/asm/checksum.h

23

: "+&d" (sum)

arch/microblaze/include/asm/checksum.h

31

return sum;

arch/mips/cavium-octeon/octeon-irq.c

1998

u64 src_reg, src, sum;

arch/mips/cavium-octeon/octeon-irq.c

2001

sum = cvmx_read_csr(CVMX_CIU2_SUM_PPX_IP2(core_id)) & 0xfful;

arch/mips/cavium-octeon/octeon-irq.c

2003

if (unlikely(!sum))

arch/mips/cavium-octeon/octeon-irq.c

2006

line = fls64(sum) - 1;

arch/mips/cavium-octeon/octeon-irq.c

2038

u64 sum = cvmx_read_csr(CVMX_CIU2_SUM_PPX_IP3(core_id)) >> 60;

arch/mips/cavium-octeon/octeon-irq.c

2040

if (unlikely(!sum))

arch/mips/cavium-octeon/octeon-irq.c

2043

line = fls64(sum) - 1;

arch/mips/include/asm/checksum.h

134

unsigned long sum = (__force unsigned long)daddr;

arch/mips/include/asm/checksum.h

139

sum += tmp;

arch/mips/include/asm/checksum.h

142

sum += sum < tmp;

arch/mips/include/asm/checksum.h

150

sum += tmp;

arch/mips/include/asm/checksum.h

152

sum += sum < tmp;

arch/mips/include/asm/checksum.h

155

sum += tmp;

arch/mips/include/asm/checksum.h

158

sum += sum < tmp;

arch/mips/include/asm/checksum.h

159

osum = sum;

arch/mips/include/asm/checksum.h

161

tmp = sum << sh32;

arch/mips/include/asm/checksum.h

162

sum += tmp;

arch/mips/include/asm/checksum.h

163

osum = sum < tmp;

arch/mips/include/asm/checksum.h

164

osum += sum >> sh32;

arch/mips/include/asm/checksum.h

186

__wsum sum)

arch/mips/include/asm/checksum.h

242

: "=&r" (sum), "=&r" (tmp)

arch/mips/include/asm/checksum.h

244

"0" (htonl(len)), "r" (htonl(proto)), "r" (sum)

arch/mips/include/asm/checksum.h

247

return csum_fold(sum);

arch/mips/include/asm/checksum.h

35

__wsum csum_partial(const void *buff, int len, __wsum sum);

arch/mips/include/asm/checksum.h

79

u32 sum = (__force u32)csum;

arch/mips/include/asm/checksum.h

81

sum += (sum << 16);

arch/mips/include/asm/checksum.h

82

csum = (__force __wsum)(sum < (__force u32)csum);

arch/mips/include/asm/checksum.h

83

sum >>= 16;

arch/mips/include/asm/checksum.h

84

sum += (__force u32)csum;

arch/mips/include/asm/checksum.h

86

return (__force __sum16)~sum;

arch/mips/math-emu/me-debugfs.c

17

unsigned long sum = 0;

arch/mips/math-emu/me-debugfs.c

25

sum += local_read(pv);

arch/mips/math-emu/me-debugfs.c

27

*val = sum;

arch/nios2/include/asm/checksum.h

14

extern __wsum csum_partial(const void *buff, int len, __wsum sum);

arch/nios2/include/asm/checksum.h

21

static inline __sum16 csum_fold(__wsum sum)

arch/nios2/include/asm/checksum.h

29

: "=r" (sum)

arch/nios2/include/asm/checksum.h

30

: "r" (sum << 16), "0" (sum)

arch/nios2/include/asm/checksum.h

32

return (__force __sum16) sum;

arch/nios2/include/asm/checksum.h

42

__wsum sum)

arch/nios2/include/asm/checksum.h

54

: "=r" (sum), "=r" (saddr)

arch/nios2/include/asm/checksum.h

56

"0" (sum),

arch/nios2/include/asm/checksum.h

60

return sum;

arch/nios2/include/asm/checksum.h

65

__wsum sum)

arch/nios2/include/asm/checksum.h

67

return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));

arch/parisc/include/asm/checksum.h

113

__wsum sum)

arch/parisc/include/asm/checksum.h

171

: "=r" (sum), "=r" (saddr), "=r" (daddr), "=r" (len),

arch/parisc/include/asm/checksum.h

173

: "0" (sum), "1" (saddr), "2" (daddr), "3" (len)

arch/parisc/include/asm/checksum.h

175

return csum_fold(sum);

arch/parisc/include/asm/checksum.h

29

unsigned int sum;

arch/parisc/include/asm/checksum.h

53

: "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (t0), "=r" (t1), "=r" (t2)

arch/parisc/include/asm/checksum.h

57

return (__force __sum16)sum;

arch/parisc/include/asm/checksum.h

65

u32 sum = (__force u32)csum;

arch/parisc/include/asm/checksum.h

70

sum += (sum << 16) + (sum >> 16);

arch/parisc/include/asm/checksum.h

71

return (__force __sum16)(~sum >> 16);

arch/parisc/include/asm/checksum.h

76

__wsum sum)

arch/parisc/include/asm/checksum.h

83

: "=r" (sum)

arch/parisc/include/asm/checksum.h

84

: "r" (daddr), "r"(saddr), "r"(proto+len), "0"(sum));

arch/parisc/include/asm/checksum.h

85

return sum;

arch/parisc/include/asm/checksum.h

94

__wsum sum)

arch/parisc/include/asm/checksum.h

96

return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));

arch/parisc/lib/checksum.c

92

__wsum csum_partial(const void *buff, int len, __wsum sum)

arch/parisc/lib/checksum.c

95

addc(result, sum);

arch/parisc/math-emu/sfsqrt.c

123

Sgl_addition(result,newbit,sum);

arch/parisc/math-emu/sfsqrt.c

124

if(sum <= Sgl_all(src)) {

arch/parisc/math-emu/sfsqrt.c

127

Sgl_subtract(src,sum,src);

arch/parisc/math-emu/sfsqrt.c

46

register unsigned int newbit, sum;

arch/powerpc/include/asm/checksum.h

116

static __always_inline __wsum csum_shift(__wsum sum, int offset)

arch/powerpc/include/asm/checksum.h

119

return (__force __wsum)rol32((__force u32)sum, (offset & 1) << 3);

arch/powerpc/include/asm/checksum.h

138

__wsum sum, tmp;

arch/powerpc/include/asm/checksum.h

146

: "=r" (sum), "=r" (tmp), "+b" (ptr)

arch/powerpc/include/asm/checksum.h

150

return sum;

arch/powerpc/include/asm/checksum.h

171

__wsum __csum_partial(const void *buff, int len, __wsum sum);

arch/powerpc/include/asm/checksum.h

173

static __always_inline __wsum csum_partial(const void *buff, int len, __wsum sum)

arch/powerpc/include/asm/checksum.h

177

sum = csum_add(sum, (__force __wsum)*(const u16 *)buff);

arch/powerpc/include/asm/checksum.h

179

sum = csum_add(sum, (__force __wsum)*(const u32 *)buff);

arch/powerpc/include/asm/checksum.h

181

sum = csum_add(sum, (__force __wsum)

arch/powerpc/include/asm/checksum.h

184

sum = csum_add(sum, (__force __wsum)

arch/powerpc/include/asm/checksum.h

187

sum = csum_add(sum, (__force __wsum)

arch/powerpc/include/asm/checksum.h

190

sum = csum_add(sum, (__force __wsum)

arch/powerpc/include/asm/checksum.h

193

sum = csum_add(sum, (__force __wsum)

arch/powerpc/include/asm/checksum.h

196

sum = csum_add(sum, (__force __wsum)

arch/powerpc/include/asm/checksum.h

199

sum = csum_add(sum, ip_fast_csum_nofold(buff, len >> 2));

arch/powerpc/include/asm/checksum.h

201

sum = __csum_partial(buff, len, sum);

arch/powerpc/include/asm/checksum.h

203

return sum;

arch/powerpc/include/asm/checksum.h

218

__u32 len, __u8 proto, __wsum sum);

arch/powerpc/include/asm/checksum.h

39

static inline __sum16 csum_fold(__wsum sum)

arch/powerpc/include/asm/checksum.h

41

u32 tmp = (__force u32)sum;

arch/powerpc/include/asm/checksum.h

58

__u8 proto, __wsum sum)

arch/powerpc/include/asm/checksum.h

61

u64 s = (__force u32)sum;

arch/powerpc/include/asm/checksum.h

78

: "=r" (sum)

arch/powerpc/include/asm/checksum.h

79

: "r" (daddr), "r"(saddr), "r"(proto + len), "0"(sum));

arch/powerpc/include/asm/checksum.h

80

return sum;

arch/powerpc/include/asm/checksum.h

89

__u8 proto, __wsum sum)

arch/powerpc/include/asm/checksum.h

91

return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));

arch/powerpc/kernel/irq.c

167

u64 sum = per_cpu(irq_stat, cpu).timer_irqs_event;

arch/powerpc/kernel/irq.c

169

sum += per_cpu(irq_stat, cpu).broadcast_irqs_event;

arch/powerpc/kernel/irq.c

170

sum += per_cpu(irq_stat, cpu).pmu_irqs;

arch/powerpc/kernel/irq.c

171

sum += per_cpu(irq_stat, cpu).mce_exceptions;

arch/powerpc/kernel/irq.c

172

sum += per_cpu(irq_stat, cpu).spurious_irqs;

arch/powerpc/kernel/irq.c

173

sum += per_cpu(irq_stat, cpu).timer_irqs_others;

arch/powerpc/kernel/irq.c

175

sum += paca_ptrs[cpu]->hmi_irqs;

arch/powerpc/kernel/irq.c

177

sum += per_cpu(irq_stat, cpu).sreset_irqs;

arch/powerpc/kernel/irq.c

179

sum += per_cpu(irq_stat, cpu).soft_nmi_irqs;

arch/powerpc/kernel/irq.c

182

sum += per_cpu(irq_stat, cpu).doorbell_irqs;

arch/powerpc/kernel/irq.c

185

return sum;

arch/powerpc/kvm/timing.c

133

u64 min, max, sum, sum_quad;

arch/powerpc/kvm/timing.c

143

sum = vcpu->arch.timing_sum_duration[i];

arch/powerpc/kvm/timing.c

144

do_div(sum, tb_ticks_per_usec);

arch/powerpc/kvm/timing.c

153

sum,

arch/powerpc/platforms/powermac/nvram.c

231

u16 sum = hdr->signature;

arch/powerpc/platforms/powermac/nvram.c

233

sum += *ptr;

arch/powerpc/platforms/powermac/nvram.c

234

while (sum > 0xFF)

arch/powerpc/platforms/powermac/nvram.c

235

sum = (sum & 0xFF) + (sum>>8);

arch/powerpc/platforms/powermac/nvram.c

236

return sum;

arch/powerpc/platforms/ps3/gelic_udbg.c

196

u32 sum;

arch/powerpc/platforms/ps3/gelic_udbg.c

205

sum = 0;

arch/powerpc/platforms/ps3/gelic_udbg.c

208

sum += *p++;

arch/powerpc/platforms/ps3/gelic_udbg.c

209

h_ip->check = ~(sum + (sum >> 16));

arch/powerpc/platforms/pseries/lparcfg.c

55

atomic64_t *sum = arg;

arch/powerpc/platforms/pseries/lparcfg.c

57

atomic64_add(mfspr(SPRN_PURR), sum);

arch/riscv/include/asm/checksum.h

23

__u32 len, __u8 proto, __wsum sum);

arch/riscv/include/asm/processor.h

114

unsigned long sum;

arch/riscv/kernel/asm-offsets.c

356

offsetof(struct task_struct, thread.sum)

arch/riscv/kernel/asm-offsets.c

38

OFFSET(TASK_THREAD_SUM, task_struct, thread.sum);

arch/riscv/lib/csum.c

25

unsigned long sum = (__force unsigned long)csum;

arch/riscv/lib/csum.c

27

sum += (__force unsigned long)saddr->s6_addr32[0];

arch/riscv/lib/csum.c

28

sum += (__force unsigned long)saddr->s6_addr32[1];

arch/riscv/lib/csum.c

29

sum += (__force unsigned long)saddr->s6_addr32[2];

arch/riscv/lib/csum.c

30

sum += (__force unsigned long)saddr->s6_addr32[3];

arch/riscv/lib/csum.c

32

sum += (__force unsigned long)daddr->s6_addr32[0];

arch/riscv/lib/csum.c

33

sum += (__force unsigned long)daddr->s6_addr32[1];

arch/riscv/lib/csum.c

34

sum += (__force unsigned long)daddr->s6_addr32[2];

arch/riscv/lib/csum.c

35

sum += (__force unsigned long)daddr->s6_addr32[3];

arch/riscv/lib/csum.c

38

sum += ulen;

arch/riscv/lib/csum.c

41

sum += uproto;

arch/riscv/lib/csum.c

57

: [sum] "+r" (sum), [fold_temp] "=&r" (fold_temp));

arch/riscv/lib/csum.c

58

return (__force __sum16)(sum >> 16);

arch/riscv/lib/csum.c

61

sum += ror64(sum, 32);

arch/riscv/lib/csum.c

62

sum >>= 32;

arch/riscv/lib/csum.c

63

return csum_fold((__force __wsum)sum);

arch/s390/include/asm/checksum.h

112

__u64 sum = (__force __u64)csum;

arch/s390/include/asm/checksum.h

114

sum += (__force __u32)saddr->s6_addr32[0];

arch/s390/include/asm/checksum.h

115

sum += (__force __u32)saddr->s6_addr32[1];

arch/s390/include/asm/checksum.h

116

sum += (__force __u32)saddr->s6_addr32[2];

arch/s390/include/asm/checksum.h

117

sum += (__force __u32)saddr->s6_addr32[3];

arch/s390/include/asm/checksum.h

118

sum += (__force __u32)daddr->s6_addr32[0];

arch/s390/include/asm/checksum.h

119

sum += (__force __u32)daddr->s6_addr32[1];

arch/s390/include/asm/checksum.h

120

sum += (__force __u32)daddr->s6_addr32[2];

arch/s390/include/asm/checksum.h

121

sum += (__force __u32)daddr->s6_addr32[3];

arch/s390/include/asm/checksum.h

122

sum += len;

arch/s390/include/asm/checksum.h

123

sum += proto;

arch/s390/include/asm/checksum.h

124

sum += (sum >> 32) | (sum << 32);

arch/s390/include/asm/checksum.h

125

return csum_fold((__force __wsum)(sum >> 32));

arch/s390/include/asm/checksum.h

19

static inline __wsum cksm(const void *buff, int len, __wsum sum)

arch/s390/include/asm/checksum.h

31

: [sum] "+&d" (sum), [rp] "+&d" (rp.pair) : : "cc", "memory");

arch/s390/include/asm/checksum.h

32

return sum;

arch/s390/include/asm/checksum.h

35

__wsum csum_partial(const void *buff, int len, __wsum sum);

arch/s390/include/asm/checksum.h

43

static inline __sum16 csum_fold(__wsum sum)

arch/s390/include/asm/checksum.h

45

u32 csum = (__force u32) sum;

arch/s390/include/asm/checksum.h

77

__u8 proto, __wsum sum)

arch/s390/include/asm/checksum.h

79

__u64 csum = (__force __u64)sum;

arch/s390/include/asm/checksum.h

94

__u8 proto, __wsum sum)

arch/s390/include/asm/checksum.h

96

return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));

arch/s390/include/asm/pci_insn.h

64

u32 sum : 1; /* Adapter int summary bit enabled */

arch/s390/kernel/perf_pai.c

199

u64 sum = 0;

arch/s390/kernel/perf_pai.c

213

sum += val;

arch/s390/kernel/perf_pai.c

215

return sum;

arch/s390/kernel/perf_pai.c

220

u64 sum = 0;

arch/s390/kernel/perf_pai.c

223

sum += pai_getdata(event, true);

arch/s390/kernel/perf_pai.c

225

sum += pai_getdata(event, false);

arch/s390/kernel/perf_pai.c

227

return sum;

arch/s390/kernel/perf_pai.c

445

u64 sum;

arch/s390/kernel/perf_pai.c

448

sum = fct(event); /* Get current value */

arch/s390/kernel/perf_pai.c

449

local64_set(&event->hw.prev_count, sum);

arch/s390/kvm/pci.c

165

fib.fmt0.sum = 1; /* enable summary notifications */

arch/s390/kvm/pci.c

263

if (fib->fmt0.sum == 1) {

arch/s390/kvm/pci.c

327

if (fib->fmt0.sum == 1)

arch/s390/kvm/pci.c

604

fib.fmt0.sum = 1;

arch/s390/kvm/pci.c

608

fib.fmt0.sum = 0;

arch/s390/lib/csum-partial.c

19

static __always_inline __wsum csum_copy(void *dst, const void *src, int len, __wsum sum, bool copy)

arch/s390/lib/csum-partial.c

26

return cksm(dst, len, sum);

arch/s390/lib/csum-partial.c

29

fpu_vlvgf(16, (__force u32)sum, 1);

arch/s390/lib/csum-partial.c

76

sum = (__force __wsum)fpu_vlgvf(16, 1);

arch/s390/lib/csum-partial.c

78

return sum;

arch/s390/lib/csum-partial.c

81

__wsum csum_partial(const void *buff, int len, __wsum sum)

arch/s390/lib/csum-partial.c

83

return csum_copy(NULL, buff, len, sum, false);

arch/s390/pci/pci_irq.c

40

fib.fmt0.sum = 1; /* enable summary notifications */

arch/sh/include/asm/checksum_32.h

108

: "=r" (sum), "=r" (iph), "=r" (ihl), "=&r" (__dummy0), "=&z" (__dummy1)

arch/sh/include/asm/checksum_32.h

112

return csum_fold(sum);

arch/sh/include/asm/checksum_32.h

117

__wsum sum)

arch/sh/include/asm/checksum_32.h

130

: "=r" (sum), "=r" (len_proto)

arch/sh/include/asm/checksum_32.h

131

: "r" (daddr), "r" (saddr), "1" (len_proto), "0" (sum)

arch/sh/include/asm/checksum_32.h

134

return sum;

arch/sh/include/asm/checksum_32.h

143

__wsum sum)

arch/sh/include/asm/checksum_32.h

145

return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));

arch/sh/include/asm/checksum_32.h

160

__u32 len, __u8 proto, __wsum sum)

arch/sh/include/asm/checksum_32.h

184

: "=r" (sum), "=&r" (__dummy)

arch/sh/include/asm/checksum_32.h

186

"r" (htonl(len)), "r" (htonl(proto)), "0" (sum)

arch/sh/include/asm/checksum_32.h

189

return csum_fold(sum);

arch/sh/include/asm/checksum_32.h

24

asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);

arch/sh/include/asm/checksum_32.h

63

static inline __sum16 csum_fold(__wsum sum)

arch/sh/include/asm/checksum_32.h

73

: "=r" (sum), "=&r" (__dummy)

arch/sh/include/asm/checksum_32.h

74

: "0" (sum)

arch/sh/include/asm/checksum_32.h

76

return (__force __sum16)sum;

arch/sh/include/asm/checksum_32.h

88

__wsum sum;

arch/sparc/include/asm/checksum_32.h

111

: "=r" (sum), "=&r" (iph)

arch/sparc/include/asm/checksum_32.h

114

return sum;

arch/sparc/include/asm/checksum_32.h

118

static inline __sum16 csum_fold(__wsum sum)

arch/sparc/include/asm/checksum_32.h

126

: "=&r" (sum), "=r" (tmp)

arch/sparc/include/asm/checksum_32.h

127

: "0" (sum), "1" ((__force u32)sum<<16)

arch/sparc/include/asm/checksum_32.h

129

return (__force __sum16)sum;

arch/sparc/include/asm/checksum_32.h

134

__wsum sum)

arch/sparc/include/asm/checksum_32.h

140

: "=r" (sum), "=r" (saddr)

arch/sparc/include/asm/checksum_32.h

141

: "r" (daddr), "r" (proto + len), "0" (sum),

arch/sparc/include/asm/checksum_32.h

144

return sum;

arch/sparc/include/asm/checksum_32.h

153

__wsum sum)

arch/sparc/include/asm/checksum_32.h

155

return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));

arch/sparc/include/asm/checksum_32.h

162

__u32 len, __u8 proto, __wsum sum)

arch/sparc/include/asm/checksum_32.h

184

: "=&r" (sum)

arch/sparc/include/asm/checksum_32.h

186

"r"(htonl(len)), "r"(htonl(proto)), "r"(sum)

arch/sparc/include/asm/checksum_32.h

189

return csum_fold(sum);

arch/sparc/include/asm/checksum_32.h

33

__wsum csum_partial(const void *buff, int len, __wsum sum);

arch/sparc/include/asm/checksum_32.h

83

__sum16 sum;

arch/sparc/include/asm/checksum_64.h

118

: "=&r" (sum)

arch/sparc/include/asm/checksum_64.h

120

"r"(htonl(proto)), "r"(sum)

arch/sparc/include/asm/checksum_64.h

123

return csum_fold(sum);

arch/sparc/include/asm/checksum_64.h

33

__wsum csum_partial(const void * buff, int len, __wsum sum);

arch/sparc/include/asm/checksum_64.h

51

static inline __sum16 csum_fold(__wsum sum)

arch/sparc/include/asm/checksum_64.h

60

: "=&r" (sum), "=r" (tmp)

arch/sparc/include/asm/checksum_64.h

61

: "0" (sum), "1" ((__force u32)sum<<16)

arch/sparc/include/asm/checksum_64.h

63

return (__force __sum16)sum;

arch/sparc/include/asm/checksum_64.h

68

__wsum sum)

arch/sparc/include/asm/checksum_64.h

75

: "=r" (sum), "=r" (saddr)

arch/sparc/include/asm/checksum_64.h

76

: "r" (daddr), "r" (proto + len), "0" (sum), "1" (saddr)

arch/sparc/include/asm/checksum_64.h

78

return sum;

arch/sparc/include/asm/checksum_64.h

87

__wsum sum)

arch/sparc/include/asm/checksum_64.h

89

return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));

arch/sparc/include/asm/checksum_64.h

96

__u32 len, __u8 proto, __wsum sum)

arch/sparc/kernel/nmi.c

106

sum = local_cpu_data().irq0_irqs;

arch/sparc/kernel/nmi.c

111

if (!touched && __this_cpu_read(last_irq_sum) == sum) {

arch/sparc/kernel/nmi.c

117

__this_cpu_write(last_irq_sum, sum);

arch/sparc/kernel/nmi.c

89

unsigned int sum, touched = 0;

arch/x86/boot/compressed/acpi.c

82

u8 sum = 0;

arch/x86/boot/compressed/acpi.c

85

sum += *(buffer++);

arch/x86/boot/compressed/acpi.c

87

return sum;

arch/x86/include/asm/checksum_32.h

103

: "=r" (sum)

arch/x86/include/asm/checksum_32.h

104

: "r" ((__force u32)sum << 16),

arch/x86/include/asm/checksum_32.h

105

"0" ((__force u32)sum & 0xffff0000));

arch/x86/include/asm/checksum_32.h

106

return (__force __sum16)(~(__force u32)sum >> 16);

arch/x86/include/asm/checksum_32.h

111

__wsum sum)

arch/x86/include/asm/checksum_32.h

117

: "=r" (sum)

arch/x86/include/asm/checksum_32.h

119

"g" ((len + proto) << 8), "0" (sum));

arch/x86/include/asm/checksum_32.h

120

return sum;

arch/x86/include/asm/checksum_32.h

129

__wsum sum)

arch/x86/include/asm/checksum_32.h

131

return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));

arch/x86/include/asm/checksum_32.h

147

__u32 len, __u8 proto, __wsum sum)

arch/x86/include/asm/checksum_32.h

160

: "=&r" (sum)

arch/x86/include/asm/checksum_32.h

162

"r" (htonl(len)), "r" (htonl(proto)), "0" (sum)

arch/x86/include/asm/checksum_32.h

165

return csum_fold(sum);

arch/x86/include/asm/checksum_32.h

20

asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);

arch/x86/include/asm/checksum_32.h

67

unsigned int sum;

arch/x86/include/asm/checksum_32.h

89

: "=r" (sum), "=r" (iph), "=r" (ihl)

arch/x86/include/asm/checksum_32.h

92

return (__force __sum16)sum;

arch/x86/include/asm/checksum_32.h

99

static inline __sum16 csum_fold(__wsum sum)

arch/x86/include/asm/checksum_64.h

115

__wsum sum)

arch/x86/include/asm/checksum_64.h

117

return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));

arch/x86/include/asm/checksum_64.h

130

extern __wsum csum_partial(const void *buff, int len, __wsum sum);

arch/x86/include/asm/checksum_64.h

175

__u32 len, __u8 proto, __wsum sum)

arch/x86/include/asm/checksum_64.h

182

(__force __u64)sum;

arch/x86/include/asm/checksum_64.h

23

static inline __sum16 csum_fold(__wsum sum)

arch/x86/include/asm/checksum_64.h

27

: "=r" (sum)

arch/x86/include/asm/checksum_64.h

28

: "r" ((__force u32)sum << 16),

arch/x86/include/asm/checksum_64.h

29

"0" ((__force u32)sum & 0xffff0000));

arch/x86/include/asm/checksum_64.h

30

return (__force __sum16)(~(__force u32)sum >> 16);

arch/x86/include/asm/checksum_64.h

48

unsigned int sum;

arch/x86/include/asm/checksum_64.h

70

: "=r" (sum), "=r" (iph), "=r" (ihl)

arch/x86/include/asm/checksum_64.h

73

return (__force __sum16)sum;

arch/x86/include/asm/checksum_64.h

89

__u8 proto, __wsum sum)

arch/x86/include/asm/checksum_64.h

95

: "=r" (sum)

arch/x86/include/asm/checksum_64.h

97

"g" ((len + proto)<<8), "0" (sum));

arch/x86/include/asm/checksum_64.h

98

return sum;

arch/x86/include/asm/uaccess_64.h

103

unsigned long sum = size + (__force unsigned long)ptr;

arch/x86/include/asm/uaccess_64.h

105

return valid_user_address(sum) && sum >= (__force unsigned long)ptr;

arch/x86/kernel/cpu/microcode/intel.c

194

u32 sum, orig_sum, ext_sigcount = 0, i;

arch/x86/kernel/cpu/microcode/intel.c

277

sum = (mc_header->sig + mc_header->pf + mc_header->cksum) -

arch/x86/kernel/cpu/microcode/intel.c

279

if (sum) {

arch/x86/kernel/cpu/mtrr/cleanup.c

122

unsigned long sum = 0;

arch/x86/kernel/cpu/mtrr/cleanup.c

126

sum += range[i].end - range[i].start;

arch/x86/kernel/cpu/mtrr/cleanup.c

128

return sum;

arch/x86/kernel/irq.c

217

u64 sum = irq_stats(cpu)->__nmi_count;

arch/x86/kernel/irq.c

220

sum += irq_stats(cpu)->apic_timer_irqs;

arch/x86/kernel/irq.c

221

sum += irq_stats(cpu)->irq_spurious_count;

arch/x86/kernel/irq.c

222

sum += irq_stats(cpu)->apic_perf_irqs;

arch/x86/kernel/irq.c

223

sum += irq_stats(cpu)->apic_irq_work_irqs;

arch/x86/kernel/irq.c

224

sum += irq_stats(cpu)->icr_read_retry_count;

arch/x86/kernel/irq.c

226

sum += irq_stats(cpu)->x86_platform_ipis;

arch/x86/kernel/irq.c

229

sum += irq_stats(cpu)->irq_resched_count;

arch/x86/kernel/irq.c

230

sum += irq_stats(cpu)->irq_call_count;

arch/x86/kernel/irq.c

233

sum += irq_stats(cpu)->irq_thermal_count;

arch/x86/kernel/irq.c

236

sum += irq_stats(cpu)->irq_threshold_count;

arch/x86/kernel/irq.c

239

sum += irq_stats(cpu)->irq_hv_callback_count;

arch/x86/kernel/irq.c

242

sum += irq_stats(cpu)->irq_hv_reenlightenment_count;

arch/x86/kernel/irq.c

243

sum += irq_stats(cpu)->hyperv_stimer0_count;

arch/x86/kernel/irq.c

246

sum += per_cpu(mce_exception_count, cpu);

arch/x86/kernel/irq.c

247

sum += per_cpu(mce_poll_count, cpu);

arch/x86/kernel/irq.c

249

return sum;

arch/x86/kernel/irq.c

254

u64 sum = atomic_read(&irq_err_count);

arch/x86/kernel/irq.c

255

return sum;

arch/x86/kernel/mpparse.c

43

int sum = 0;

arch/x86/kernel/mpparse.c

46

sum += *mp++;

arch/x86/kernel/mpparse.c

48

return sum & 0xFF;

arch/x86/kernel/probe_roms.c

192

unsigned char sum, c;

arch/x86/kernel/probe_roms.c

194

for (sum = 0; length && get_kernel_nofault(c, rom++) == 0; length--)

arch/x86/kernel/probe_roms.c

195

sum += c;

arch/x86/kernel/probe_roms.c

196

return !length && !sum;

arch/x86/lib/csum-partial_64.c

19

static inline unsigned long update_csum_40b(unsigned long sum, const unsigned long m[5])

arch/x86/lib/csum-partial_64.c

27

:"+r" (sum)

arch/x86/lib/csum-partial_64.c

30

return sum;

arch/x86/lib/csum-partial_64.c

44

__wsum csum_partial(const void *buff, int len, __wsum sum)

arch/x86/lib/csum-partial_64.c

46

u64 temp64 = (__force u64)sum;

arch/x86/lib/csum-wrappers_64.c

24

__wsum sum;

arch/x86/lib/csum-wrappers_64.c

29

sum = csum_partial_copy_generic((__force const void *)src, dst, len);

arch/x86/lib/csum-wrappers_64.c

31

return sum;

arch/x86/lib/csum-wrappers_64.c

46

__wsum sum;

arch/x86/lib/csum-wrappers_64.c

51

sum = csum_partial_copy_generic(src, (void __force *)dst, len);

arch/x86/lib/csum-wrappers_64.c

53

return sum;

arch/x86/pci/irq.c

132

u8 sum;

arch/x86/pci/irq.c

159

sum = 0;

arch/x86/pci/irq.c

161

sum += addr[i];

arch/x86/pci/irq.c

162

rt->checksum = -sum;

arch/x86/pci/irq.c

78

u8 sum;

arch/x86/pci/irq.c

87

sum = 0;

arch/x86/pci/irq.c

89

sum += addr[i];

arch/x86/pci/irq.c

90

if (!sum) {

arch/x86/pci/pcbios.c

305

unsigned char sum;

arch/x86/pci/pcbios.c

326

sum = 0;

arch/x86/pci/pcbios.c

328

sum += check->chars[i];

arch/x86/pci/pcbios.c

329

if (sum != 0)

arch/x86/um/asm/checksum.h

110

: "=r" (sum), "=r" (iph), "=r" (ihl)

arch/x86/um/asm/checksum.h

113

return (__force __sum16)sum;

arch/x86/um/asm/checksum.h

21

extern __wsum csum_partial(const void *buff, int len, __wsum sum);

arch/x86/um/asm/checksum.h

34

static inline __sum16 csum_fold(__wsum sum)

arch/x86/um/asm/checksum.h

39

: "=r" (sum)

arch/x86/um/asm/checksum.h

40

: "r" ((__force u32)sum << 16),

arch/x86/um/asm/checksum.h

41

"0" ((__force u32)sum & 0xffff0000)

arch/x86/um/asm/checksum.h

43

return (__force __sum16)(~(__force u32)sum >> 16);

arch/x86/um/asm/checksum.h

59

__u8 proto, __wsum sum)

arch/x86/um/asm/checksum.h

65

: "=r" (sum)

arch/x86/um/asm/checksum.h

66

: "g" (daddr), "g" (saddr), "g" ((len + proto) << 8), "0" (sum));

arch/x86/um/asm/checksum.h

67

return sum;

arch/x86/um/asm/checksum.h

76

__wsum sum)

arch/x86/um/asm/checksum.h

78

return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));

arch/x86/um/asm/checksum.h

88

unsigned int sum;

arch/x86/um/asm/checksum_32.h

17

__wsum sum)

arch/x86/um/asm/checksum_32.h

31

: "=&r" (sum)

arch/x86/um/asm/checksum_32.h

33

"r"(htonl(len)), "r"(htonl(proto)), "0"(sum));

arch/x86/um/asm/checksum_32.h

35

return csum_fold(sum);

arch/xtensa/include/asm/checksum.h

115

: "=r" (sum), "=r" (iph), "=r" (ihl), "=&r" (tmp),

arch/xtensa/include/asm/checksum.h

120

return csum_fold(sum);

arch/xtensa/include/asm/checksum.h

125

__wsum sum)

arch/xtensa/include/asm/checksum.h

147

: "=r" (sum), "=r" (len_proto)

arch/xtensa/include/asm/checksum.h

148

: "r" (daddr), "r" (saddr), "1" (len_proto), "0" (sum));

arch/xtensa/include/asm/checksum.h

149

return sum;

arch/xtensa/include/asm/checksum.h

158

__wsum sum)

arch/xtensa/include/asm/checksum.h

160

return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));

arch/xtensa/include/asm/checksum.h

177

__wsum sum)

arch/xtensa/include/asm/checksum.h

228

: "=r" (sum), "=&r" (__dummy)

arch/xtensa/include/asm/checksum.h

230

"r" (htonl(len)), "r" (htonl(proto)), "0" (sum)

arch/xtensa/include/asm/checksum.h

233

return csum_fold(sum);

arch/xtensa/include/asm/checksum.h

30

asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);

arch/xtensa/include/asm/checksum.h

67

static __inline__ __sum16 csum_fold(__wsum sum)

arch/xtensa/include/asm/checksum.h

79

: "=r" (sum), "=&r" (__dummy)

arch/xtensa/include/asm/checksum.h

80

: "0" (sum));

arch/xtensa/include/asm/checksum.h

81

return (__force __sum16)sum;

arch/xtensa/include/asm/checksum.h

90

unsigned int sum, tmp, endaddr;

block/bfq-cgroup.c

1112

struct blkg_rwstat_sample sum;

block/bfq-cgroup.c

1114

blkg_rwstat_recursive_sum(pd_to_blkg(pd), &blkcg_policy_bfq, off, &sum);

block/bfq-cgroup.c

1115

return __blkg_prfill_rwstat(sf, pd, &sum);

block/bfq-cgroup.c

1140

u64 sum = 0;

block/bfq-cgroup.c

1152

sum += bfq_stat_read(stat) + atomic64_read(&stat->aux_cnt);

block/bfq-cgroup.c

1156

return __blkg_prfill_u64(sf, pd, sum);

block/bfq-cgroup.c

1171

u64 sum = blkg_rwstat_total(&bfqg->stats.bytes);

block/bfq-cgroup.c

1173

return __blkg_prfill_u64(sf, pd, sum >> 9);

block/blk-cgroup-rwstat.c

106

memset(sum, 0, sizeof(*sum));

block/blk-cgroup-rwstat.c

120

sum->cnt[i] += blkg_rwstat_read_counter(rwstat, i);

block/blk-cgroup-rwstat.c

98

int off, struct blkg_rwstat_sample *sum)

block/blk-cgroup-rwstat.h

140

u64 sum[BLKG_RWSTAT_NR];

block/blk-cgroup-rwstat.h

144

sum[i] = percpu_counter_sum_positive(&from->cpu_cnt[i]);

block/blk-cgroup-rwstat.h

147

atomic64_add(sum[i] + atomic64_read(&from->aux_cnt[i]),

block/blk-cgroup-rwstat.h

49

int off, struct blkg_rwstat_sample *sum);

block/blk-iolatency.c

209

struct latency_stat *sum,

block/blk-iolatency.c

213

sum->ps.total += stat->ps.total;

block/blk-iolatency.c

214

sum->ps.missed += stat->ps.missed;

block/blk-iolatency.c

216

blk_rq_stat_sum(&sum->rqs, &stat->rqs);

block/blk-throttle.c

1412

struct blkg_rwstat_sample sum;

block/blk-throttle.c

1415

&sum);

block/blk-throttle.c

1416

return __blkg_prfill_rwstat(sf, pd, &sum);

block/partitions/acorn.c

329

unsigned long sum;

block/partitions/acorn.c

332

for (i = 0, sum = 0x50617274; i < 508; i++)

block/partitions/acorn.c

333

sum += data[i];

block/partitions/acorn.c

335

sum -= le32_to_cpu(*(__le32 *)(&data[508]));

block/partitions/acorn.c

337

return sum == 0;

block/partitions/amiga.c

29

u32 sum = 0;

block/partitions/amiga.c

32

sum += be32_to_cpu(*m++);

block/partitions/amiga.c

33

return sum;

block/sed-opal.c

1799

if (session->sum)

block/sed-opal.c

1802

else if (session->who != OPAL_ADMIN1 && !session->sum)

block/sed-opal.c

2005

if (usr->sum)

block/sed-opal.c

2261

if (opal_act->sum) {

block/sed-opal.c

2761

if (lk_unlk->session.sum) {

block/sed-opal.c

2830

if (lk_unlk->session.sum)

block/sed-opal.c

2943

if (opal_lr_act->sum &&

block/sed-opal.c

3115

suspend->unlk.session.sum);

block/sed-opal.c

429

const struct d0_single_user_mode *sum = data;

block/sed-opal.c

430

u32 nlo = be32_to_cpu(sum->num_locking_objects);

crypto/ecc.c

1416

struct ecc_point sum = ECC_POINT_INIT(sump[0], sump[1], ndigits);

crypto/ecc.c

1422

ecc_point_add(&sum, p, q, curve);

crypto/ecc.c

1426

points[3] = ∑

crypto/ecc.c

290

u64 sum;

crypto/ecc.c

292

sum = left[i] + right[i] + carry;

crypto/ecc.c

293

if (sum != left[i])

crypto/ecc.c

294

carry = (sum < left[i]);

crypto/ecc.c

296

result[i] = sum;

crypto/ecc.c

310

u64 sum;

crypto/ecc.c

312

sum = left[i] + carry;

crypto/ecc.c

313

if (sum != left[i])

crypto/ecc.c

314

carry = (sum < left[i]);

crypto/ecc.c

318

result[i] = sum;

crypto/streebog_generic.c

932

u64 sum;

crypto/streebog_generic.c

934

sum = left + le64_to_cpu(y->qword[i]) + carry;

crypto/streebog_generic.c

935

if (sum != left)

crypto/streebog_generic.c

936

carry = (sum < left);

crypto/streebog_generic.c

937

r->qword[i] = cpu_to_le64(sum);

crypto/tea.c

101

z -= ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3);

crypto/tea.c

102

y -= ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1);

crypto/tea.c

103

sum -= TEA_DELTA;

crypto/tea.c

126

u32 y, z, sum = 0;

crypto/tea.c

133

while (sum != limit) {

crypto/tea.c

134

y += ((z << 4 ^ z >> 5) + z) ^ (sum + ctx->KEY[sum&3]);

crypto/tea.c

135

sum += XTEA_DELTA;

crypto/tea.c

136

z += ((y << 4 ^ y >> 5) + y) ^ (sum + ctx->KEY[sum>>11 &3]);

crypto/tea.c

145

u32 y, z, sum;

crypto/tea.c

151

sum = XTEA_DELTA * XTEA_ROUNDS;

crypto/tea.c

153

while (sum) {

crypto/tea.c

154

z -= ((y << 4 ^ y >> 5) + y) ^ (sum + ctx->KEY[sum>>11 & 3]);

crypto/tea.c

155

sum -= XTEA_DELTA;

crypto/tea.c

156

y -= ((z << 4 ^ z >> 5) + z) ^ (sum + ctx->KEY[sum & 3]);

crypto/tea.c

166

u32 y, z, sum = 0;

crypto/tea.c

173

while (sum != limit) {

crypto/tea.c

174

y += (z << 4 ^ z >> 5) + (z ^ sum) + ctx->KEY[sum&3];

crypto/tea.c

175

sum += XTEA_DELTA;

crypto/tea.c

176

z += (y << 4 ^ y >> 5) + (y ^ sum) + ctx->KEY[sum>>11 &3];

crypto/tea.c

185

u32 y, z, sum;

crypto/tea.c

191

sum = XTEA_DELTA * XTEA_ROUNDS;

crypto/tea.c

193

while (sum) {

crypto/tea.c

194

z -= (y << 4 ^ y >> 5) + (y ^ sum) + ctx->KEY[sum>>11 & 3];

crypto/tea.c

195

sum -= XTEA_DELTA;

crypto/tea.c

196

y -= (z << 4 ^ z >> 5) + (z ^ sum) + ctx->KEY[sum & 3];

crypto/tea.c

58

u32 y, z, n, sum = 0;

crypto/tea.c

73

sum += TEA_DELTA;

crypto/tea.c

74

y += ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1);

crypto/tea.c

75

z += ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3);

crypto/tea.c

84

u32 y, z, n, sum;

crypto/tea.c

96

sum = TEA_DELTA << 5;

drivers/accel/habanalabs/common/hldio.c

140

s64 sum = 0;

drivers/accel/habanalabs/common/hldio.c

144

sum += per_cpu(*hdev->hldio.inflight_ios, i);

drivers/accel/habanalabs/common/hldio.c

146

return sum;

drivers/acpi/acpica/utcksum.c

162

u8 sum = 0;

drivers/acpi/acpica/utcksum.c

166

sum = (u8)(sum + *(buffer++));

drivers/acpi/acpica/utcksum.c

169

return (sum);

drivers/acpi/acpica/utstrsuppt.c

425

u64 sum;

drivers/acpi/acpica/utstrsuppt.c

433

sum = addend1 + digit;

drivers/acpi/acpica/utstrsuppt.c

437

if ((acpi_gbl_integer_bit_width == 32) && (sum > ACPI_UINT32_MAX)) {

drivers/acpi/acpica/utstrsuppt.c

441

*out_sum = sum;

drivers/acpi/tables.c

390

u8 sum = 0;

drivers/acpi/tables.c

394

sum = (u8) (sum + *(buffer++));

drivers/acpi/tables.c

395

return sum;

drivers/bus/fsl-mc/fsl-mc-uapi.c

389

char sum = 0;

drivers/bus/fsl-mc/fsl-mc-uapi.c

409

sum |= *mc_cmd_end++;

drivers/bus/fsl-mc/fsl-mc-uapi.c

410

if (sum) {

drivers/char/nvram.c

123

unsigned short sum = 0;

drivers/char/nvram.c

127

sum += __nvram_read_byte(i);

drivers/char/nvram.c

130

return (sum & 0xffff) == expect;

drivers/char/nvram.c

136

unsigned short sum = 0;

drivers/char/nvram.c

139

sum += __nvram_read_byte(i);

drivers/char/nvram.c

140

__nvram_write_byte(sum >> 8, PC_CKS_LOC);

drivers/char/nvram.c

141

__nvram_write_byte(sum & 0xff, PC_CKS_LOC + 1);

drivers/clk/bcm/clk-bcm53573-ilp.c

49

int sum = 0, num = 0, loop_num = 0;

drivers/clk/bcm/clk-bcm53573-ilp.c

70

sum += cur_val;

drivers/clk/bcm/clk-bcm53573-ilp.c

76

sum += cur_val;

drivers/clk/bcm/clk-bcm53573-ilp.c

87

avg = sum / num;

drivers/crypto/hisilicon/sgl.c

188

static void update_hw_sgl_sum_sge(struct hisi_acc_hw_sgl *hw_sgl, u16 sum)

drivers/crypto/hisilicon/sgl.c

190

hw_sgl->entry_sum_in_chain = cpu_to_le16(sum);

drivers/cxl/core/pci.c

550

unsigned char sum, *data = buf;

drivers/cxl/core/pci.c

553

for (sum = 0, i = 0; i < size; i++)

drivers/cxl/core/pci.c

554

sum += data[i];

drivers/cxl/core/pci.c

555

return sum;

drivers/firmware/dmi_scan.c

169

u8 sum = 0;

drivers/firmware/dmi_scan.c

173

sum += buf[a];

drivers/firmware/dmi_scan.c

175

return sum == 0;

drivers/firmware/efi/libstub/x86-stub.c

228

u8 sum = 0;

drivers/firmware/efi/libstub/x86-stub.c

231

sum += ((u8 *)ptr)[i];

drivers/firmware/efi/libstub/x86-stub.c

233

return sum == 0;

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c

928

uint32_t sum = 0;

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c

934

sum += buf_start[0];

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c

936

return 0xffffffff - sum;

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

5977

double sum = 0.;

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

5980

sum += prefetch_swath_bytes[i];

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

5983

return sum / bw_mbps;

drivers/gpu/drm/bridge/ite-it6505.c

716

int rddata, i, pclk, sum = 0;

drivers/gpu/drm/bridge/ite-it6505.c

750

sum += rddata;

drivers/gpu/drm/bridge/ite-it6505.c

753

if (sum == 0) {

drivers/gpu/drm/bridge/ite-it6505.c

758

sum /= 3;

drivers/gpu/drm/bridge/ite-it6505.c

759

pclk = 13500 * 2048 / sum;

drivers/gpu/drm/bridge/sil-sii8620.c

711

u8 *d = ptr, sum = 0;

drivers/gpu/drm/bridge/sil-sii8620.c

714

sum += *d++;

drivers/gpu/drm/bridge/sil-sii8620.c

716

return sum;

drivers/gpu/drm/i915/display/intel_crtc.c

622

crtc->debug.vbl.sum += delta;

drivers/gpu/drm/i915/display/intel_display_debugfs.c

486

hdr, div64_u64(crtc->debug.vbl.sum, count));

drivers/gpu/drm/i915/display/intel_display_types.h

1551

u64 sum;

drivers/gpu/drm/i915/gt/selftest_engine_cs.c

122

u64 sum;

drivers/gpu/drm/i915/gt/selftest_engine_cs.c

126

sum = mul_u32_u32(a[2], 2);

drivers/gpu/drm/i915/gt/selftest_engine_cs.c

127

sum += a[1];

drivers/gpu/drm/i915/gt/selftest_engine_cs.c

128

sum += a[3];

drivers/gpu/drm/i915/gt/selftest_engine_cs.c

130

return sum >> 2;

drivers/gpu/drm/i915/selftests/i915_request.c

1938

u64 sum;

drivers/gpu/drm/i915/selftests/i915_request.c

1943

sum = mul_u32_u32(a[2], 2);

drivers/gpu/drm/i915/selftests/i915_request.c

1944

sum += a[1];

drivers/gpu/drm/i915/selftests/i915_request.c

1945

sum += a[3];

drivers/gpu/drm/i915/selftests/i915_request.c

1947

GEM_BUG_ON(sum > U32_MAX);

drivers/gpu/drm/i915/selftests/i915_request.c

1948

return sum;

drivers/gpu/drm/imx/dcss/dcss-scaler.c

150

int sum = 1 << PSC_Q_FRACTION;

drivers/gpu/drm/imx/dcss/dcss-scaler.c

154

sum += term;

drivers/gpu/drm/imx/dcss/dcss-scaler.c

156

sum += term;

drivers/gpu/drm/imx/dcss/dcss-scaler.c

158

sum += term;

drivers/gpu/drm/imx/dcss/dcss-scaler.c

160

sum += term;

drivers/gpu/drm/imx/dcss/dcss-scaler.c

162

return sum;

drivers/gpu/drm/imx/dcss/dcss-scaler.c

233

int sum = 0;

drivers/gpu/drm/imx/dcss/dcss-scaler.c

237

sum += coef[phase][i];

drivers/gpu/drm/imx/dcss/dcss-scaler.c

241

ll_temp += sum >> 1;

drivers/gpu/drm/imx/dcss/dcss-scaler.c

242

ll_temp = div_s64(ll_temp, sum);

drivers/gpu/drm/nouveau/nouveau_bios.c

53

uint8_t sum = 0;

drivers/gpu/drm/nouveau/nouveau_bios.c

56

sum += data[i];

drivers/gpu/drm/nouveau/nouveau_bios.c

58

if (sum)

drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c

84

u8 sum = 0;

drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c

86

sum += *data++;

drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c

87

return sum;

drivers/gpu/drm/nouveau/nvkm/subdev/mxm/mxms.c

70

u8 *mxms = mxms_data(mxm), sum = 0;

drivers/gpu/drm/nouveau/nvkm/subdev/mxm/mxms.c

72

sum += *mxms++;

drivers/gpu/drm/nouveau/nvkm/subdev/mxm/mxms.c

73

if (sum) {

drivers/gpu/drm/omapdrm/dss/hdmi4_core.c

578

u8 sum = 0, checksum = 0;

drivers/gpu/drm/omapdrm/dss/hdmi4_core.c

589

sum += 0x84 + 0x001 + 0x00a;

drivers/gpu/drm/omapdrm/dss/hdmi4_core.c

593

sum += info_aud->db1_ct_cc;

drivers/gpu/drm/omapdrm/dss/hdmi4_core.c

597

sum += info_aud->db2_sf_ss;

drivers/gpu/drm/omapdrm/dss/hdmi4_core.c

600

sum += info_aud->db3;

drivers/gpu/drm/omapdrm/dss/hdmi4_core.c

610

sum += info_aud->db4_ca;

drivers/gpu/drm/omapdrm/dss/hdmi4_core.c

614

sum += info_aud->db5_dminh_lsv;

drivers/gpu/drm/omapdrm/dss/hdmi4_core.c

622

checksum = 0x100 - sum;

drivers/gpu/drm/vboxvideo/vbox_mode.c

689

unsigned int i, sum = 0;

drivers/gpu/drm/vboxvideo/vbox_mode.c

702

sum += edid[i];

drivers/gpu/drm/vboxvideo/vbox_mode.c

703

edid[EDID_SIZE - 1] = (0x100 - (sum & 0xFF)) & 0xFF;

drivers/greybus/gb-beagleplay.c

445

u8 sum = base;

drivers/greybus/gb-beagleplay.c

448

sum += data[i];

drivers/greybus/gb-beagleplay.c

450

return sum;

drivers/i2c/busses/i2c-rcar.c

288

u32 cdf, round, ick, sum, scl, cdf_width;

drivers/i2c/busses/i2c-rcar.c

341

sum = t.scl_fall_ns + t.scl_rise_ns + t.scl_int_delay_ns;

drivers/i2c/busses/i2c-rcar.c

343

round = DIV_ROUND_CLOSEST(round * sum, 1000);

drivers/iio/adc/ad7280a.c

366

unsigned int tmp, sum = 0;

drivers/iio/adc/ad7280a.c

400

sum += FIELD_GET(AD7280A_TRANS_READ_CONV_DATA_MSK, tmp);

drivers/iio/adc/ad7280a.c

403

return sum;

drivers/iio/chemical/vz89x.c

162

int i, sum = 0;

drivers/iio/chemical/vz89x.c

165

sum = crc + data->buffer[i];

drivers/iio/chemical/vz89x.c

166

crc = sum;

drivers/iio/chemical/vz89x.c

167

crc += sum / 256;

drivers/iio/common/inv_sensors/inv_sensors_timestamp.c

24

uint64_t sum = 0;

drivers/iio/common/inv_sensors/inv_sensors_timestamp.c

35

sum += acc->values[i];

drivers/iio/common/inv_sensors/inv_sensors_timestamp.c

38

acc->val = div_u64(sum, i);

drivers/iio/temperature/mlx90632.c

719

s64 Asub, Bsub, Ablock, Bblock, Cblock, AMB, sum;

drivers/iio/temperature/mlx90632.c

729

sum = div64_s64(Ablock, 1000000LL) + Bblock + Cblock;

drivers/iio/temperature/mlx90632.c

731

return div64_s64(sum, 10000000LL);

drivers/iio/temperature/tsys01.c

119

u8 sum = 0;

drivers/iio/temperature/tsys01.c

122

sum += ((n_prom[0] >> 8) + (n_prom[0] & 0xFF));

drivers/iio/temperature/tsys01.c

124

return (sum == 0);

drivers/infiniband/core/counters.c

409

u64 sum = 0;

drivers/infiniband/core/counters.c

424

sum += counter->stats->value[index];

drivers/infiniband/core/counters.c

432

return sum;

drivers/infiniband/core/counters.c

442

u64 sum;

drivers/infiniband/core/counters.c

448

sum = get_running_counters_hwstat_sum(dev, port, index);

drivers/infiniband/core/counters.c

449

sum += port_counter->hstats->value[index];

drivers/infiniband/core/counters.c

451

return sum;

drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c

100

sum.dir[READ].cnt, sum.dir[READ].size_total,

drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c

101

sum.dir[WRITE].cnt, sum.dir[WRITE].size_total,

drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c

102

atomic_read(&stats->inflight), sum.failover_cnt);

drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c

83

struct rtrs_clt_stats_rdma sum;

drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c

87

memset(&sum, 0, sizeof(sum));

drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c

92

sum.dir[READ].cnt += r->dir[READ].cnt;

drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c

93

sum.dir[READ].size_total += r->dir[READ].size_total;

drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c

94

sum.dir[WRITE].cnt += r->dir[WRITE].cnt;

drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c

95

sum.dir[WRITE].size_total += r->dir[WRITE].size_total;

drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c

96

sum.failover_cnt += r->failover_cnt;

drivers/infiniband/ulp/rtrs/rtrs-srv-stats.c

34

struct rtrs_srv_stats_rdma_stats sum;

drivers/infiniband/ulp/rtrs/rtrs-srv-stats.c

37

memset(&sum, 0, sizeof(sum));

drivers/infiniband/ulp/rtrs/rtrs-srv-stats.c

42

sum.dir[READ].cnt += r->dir[READ].cnt;

drivers/infiniband/ulp/rtrs/rtrs-srv-stats.c

43

sum.dir[READ].size_total += r->dir[READ].size_total;

drivers/infiniband/ulp/rtrs/rtrs-srv-stats.c

44

sum.dir[WRITE].cnt += r->dir[WRITE].cnt;

drivers/infiniband/ulp/rtrs/rtrs-srv-stats.c

45

sum.dir[WRITE].size_total += r->dir[WRITE].size_total;

drivers/infiniband/ulp/rtrs/rtrs-srv-stats.c

49

sum.dir[READ].cnt, sum.dir[READ].size_total,

drivers/infiniband/ulp/rtrs/rtrs-srv-stats.c

50

sum.dir[WRITE].cnt, sum.dir[WRITE].size_total);

drivers/input/input-mt.c

389

int i, k, sum;

drivers/input/input-mt.c

394

sum = 0;

drivers/input/input-mt.c

396

sum += adjust_dual(w + i, 1, w + i + nr, nc <= nr, mu);

drivers/input/input-mt.c

397

if (!sum)

drivers/input/joystick/sidewinder.c

265

unsigned char sum = 0;

drivers/input/joystick/sidewinder.c

271

sum += t & 0xf;

drivers/input/joystick/sidewinder.c

275

return sum & 0xf;

drivers/input/misc/ibm-panel.c

29

u16 sum = 0;

drivers/input/misc/ibm-panel.c

33

sum += panel->command[i];

drivers/input/misc/ibm-panel.c

34

if (sum & 0xff00) {

drivers/input/misc/ibm-panel.c

35

sum &= 0xff;

drivers/input/misc/ibm-panel.c

36

sum++;

drivers/input/misc/ibm-panel.c

40

chksum = sum & 0xff;

drivers/input/misc/yealink.c

253

u8 sum = 0;

drivers/input/misc/yealink.c

256

sum -= buf[i];

drivers/input/misc/yealink.c

257

p->sum = sum;

drivers/input/misc/yealink.c

326

yld->ctl_data->sum = 0xff - CMD_KEYPRESS;

drivers/input/misc/yealink.c

357

yld->ctl_data->sum = -1 - CMD_LED - val;

drivers/input/misc/yealink.c

361

yld->ctl_data->sum = -1 - CMD_DIALTONE - val;

drivers/input/misc/yealink.c

365

yld->ctl_data->sum = -1 - CMD_RINGTONE - val;

drivers/input/misc/yealink.c

373

yld->ctl_data->sum = -1 - CMD_SCANCODE - val;

drivers/input/misc/yealink.c

385

yld->ctl_data->sum = -CMD_LCD - ix - val - len;

drivers/input/misc/yealink.c

391

yld->ctl_data->sum -= val;

drivers/input/misc/yealink.c

521

yld->ctl_data->sum = 0x100-CMD_INIT-10;

drivers/input/misc/yealink.h

19

s8 sum; /* negative sum of 15 preceding bytes */

drivers/input/mouse/cyapa_gen5.c

1946

int sum, count, max_element_cnt;

drivers/input/mouse/cyapa_gen5.c

1960

sum = count = tmp_count = 0;

drivers/input/mouse/cyapa_gen5.c

2085

sum += value;

drivers/input/mouse/cyapa_gen5.c

2094

*idac_ave = count ? (sum / count) : 0;

drivers/input/mouse/cyapa_gen5.c

2220

int sum, count;

drivers/input/mouse/cyapa_gen5.c

2234

sum = count = 0;

drivers/input/mouse/cyapa_gen5.c

2282

sum += value;

drivers/input/mouse/cyapa_gen5.c

2296

*raw_data_ave = count ? (sum / count) : 0;

drivers/input/touchscreen/ili210x.c

137

s16 sum = 0;

drivers/input/touchscreen/ili210x.c

151

sum = (sum + data[i]) & 0xff;

drivers/input/touchscreen/ili210x.c

153

if ((-sum & 0xff) != data[ILI211X_DATA_SIZE - 1]) {

drivers/input/touchscreen/ili210x.c

156

sum, data[ILI211X_DATA_SIZE - 1]);

drivers/input/touchscreen/msg2638.c

84

s32 sum = 0;

drivers/input/touchscreen/msg2638.c

88

sum += data[i];

drivers/input/touchscreen/msg2638.c

90

return (u8)((-sum) & 0xFF);

drivers/md/bcache/sysfs.c

1057

uint64_t sum = 0;

drivers/md/bcache/sysfs.c

1096

sum += INITIAL_PRIO - cached[i];

drivers/md/bcache/sysfs.c

1099

sum = div64_u64(sum, n);

drivers/md/bcache/sysfs.c

1118

meta * 100 / (size_t) ca->sb.nbuckets, sum,

drivers/md/dm.c

2770

unsigned long sum = 0;

drivers/md/dm.c

2773

sum += *per_cpu_ptr(md->pending_io, cpu);

drivers/md/dm.c

2775

return sum != 0;

drivers/media/cec/usb/extron-da-hd-4k-plus/extron-da-hd-4k-plus.c

380

u8 sum = 0;

drivers/media/cec/usb/extron-da-hd-4k-plus/extron-da-hd-4k-plus.c

385

sum += edid[offset];

drivers/media/cec/usb/extron-da-hd-4k-plus/extron-da-hd-4k-plus.c

386

edid[127] = 256 - sum;

drivers/media/common/b2c2/flexcop-eeprom.c

101

u8 sum = 0;

drivers/media/common/b2c2/flexcop-eeprom.c

103

sum = sum ^ buf[i];

drivers/media/common/b2c2/flexcop-eeprom.c

104

return sum;

drivers/media/i2c/adv7511-v4l2.c

1608

u8 sum = 0;

drivers/media/i2c/adv7511-v4l2.c

1612

sum += edid_block[i];

drivers/media/i2c/adv7511-v4l2.c

1613

return sum == 0;

drivers/media/pci/cx88/cx88-dsp.c

129

u32 sum = int_goertzel(x, N, freq);

drivers/media/pci/cx88/cx88-dsp.c

131

return (u32)int_sqrt(sum);

drivers/media/pci/cx88/cx88-dsp.c

137

u32 sum = 0;

drivers/media/pci/cx88/cx88-dsp.c

150

sum += int_goertzel(x, N, freq_start);

drivers/media/pci/cx88/cx88-dsp.c

154

return (u32)int_sqrt(sum / samples);

drivers/media/pci/zoran/zr36050.c

370

int sum = 0;

drivers/media/pci/zoran/zr36050.c

399

sum += zr36050_set_sof(ptr);

drivers/media/pci/zoran/zr36050.c

400

sum += zr36050_set_sos(ptr);

drivers/media/pci/zoran/zr36050.c

401

sum += zr36050_set_dri(ptr);

drivers/media/pci/zoran/zr36050.c

408

sum += zr36050_pushit(ptr, ZR050_DQT_IDX,

drivers/media/pci/zoran/zr36050.c

410

sum += zr36050_pushit(ptr, ZR050_DHT_IDX,

drivers/media/pci/zoran/zr36050.c

416

sum += zr36050_pushit(ptr, ZR050_APP_IDX + 4, 60,

drivers/media/pci/zoran/zr36050.c

422

sum += zr36050_pushit(ptr, ZR050_COM_IDX + 4, 60,

drivers/media/pci/zoran/zr36050.c

441

sum = ptr->real_code_vol - sum;

drivers/media/pci/zoran/zr36050.c

442

bitcnt = sum << 3; /* need the size in bits */

drivers/media/pci/zoran/zr36050.c

447

ptr->name, sum, ptr->real_code_vol, bitcnt, tmp);

drivers/media/pci/zoran/zr36060.c

325

int sum = 0;

drivers/media/pci/zoran/zr36060.c

358

sum += zr36060_set_sof(ptr);

drivers/media/pci/zoran/zr36060.c

359

sum += zr36060_set_sos(ptr);

drivers/media/pci/zoran/zr36060.c

360

sum += zr36060_set_dri(ptr);

drivers/media/pci/zoran/zr36060.c

363

sum += zr36060_pushit(ptr, ZR060_DQT_IDX, sizeof(zr36060_dqt), zr36060_dqt);

drivers/media/pci/zoran/zr36060.c

364

sum += zr36060_pushit(ptr, ZR060_DHT_IDX, sizeof(zr36060_dht), zr36060_dht);

drivers/media/pci/zoran/zr36060.c

369

sum += zr36060_pushit(ptr, ZR060_APP_IDX + 4, 60, ptr->app.data) + 4;

drivers/media/pci/zoran/zr36060.c

374

sum += zr36060_pushit(ptr, ZR060_COM_IDX + 4, 60, ptr->com.data) + 4;

drivers/media/pci/zoran/zr36060.c

379

sum = ptr->real_code_vol - sum;

drivers/media/pci/zoran/zr36060.c

380

bitcnt = sum << 3; /* need the size in bits */

drivers/media/pci/zoran/zr36060.c

385

ptr->name, sum, ptr->real_code_vol, bitcnt, tmp);

drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c

263

af->window[0].sum = rkisp1_read(rkisp1, RKISP1_CIF_ISP_AFM_SUM_A);

drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c

265

af->window[1].sum = rkisp1_read(rkisp1, RKISP1_CIF_ISP_AFM_SUM_B);

drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c

267

af->window[2].sum = rkisp1_read(rkisp1, RKISP1_CIF_ISP_AFM_SUM_C);

drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c

60

s32 sum = 0;

drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c

65

sum += column_width[i];

drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c

67

column_width[i] = pic_in_cts_width - sum;

drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c

69

sum = 0;

drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c

72

sum += row_height[i];

drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c

74

row_height[i] = pic_in_cts_height - sum;

drivers/media/test-drivers/vivid/vivid-vid-common.c

1124

u8 sum = 0;

drivers/media/test-drivers/vivid/vivid-vid-common.c

1133

sum += edid->edid[i];

drivers/media/test-drivers/vivid/vivid-vid-common.c

1134

edid->edid[i] = 256 - sum;

drivers/media/tuners/r820t.c

1522

u16 sum = 0;

drivers/media/tuners/r820t.c

1532

sum += data[1];

drivers/media/tuners/r820t.c

1540

rc = sum - max - min;

drivers/media/usb/dvb-usb-v2/lmedm04.c

599

u8 sum = 0;

drivers/media/usb/dvb-usb-v2/lmedm04.c

601

sum += *p++;

drivers/media/usb/dvb-usb-v2/lmedm04.c

602

return sum;

drivers/media/v4l2-core/v4l2-dv-timings.c

1095

u8 sum = 0;

drivers/media/v4l2-core/v4l2-dv-timings.c

1106

sum += edid[i];

drivers/media/v4l2-core/v4l2-dv-timings.c

1107

edid[i] = 256 - sum;

drivers/media/v4l2-core/v4l2-vp9.c

1605

u32 sum = 0, s2;

drivers/media/v4l2-core/v4l2-vp9.c

1607

sum = c[1] + c[2] + c[3] + c[4] + c[5] + c[6] + c[7] + c[8] + c[9];

drivers/media/v4l2-core/v4l2-vp9.c

1609

p[0] = noncoef_merge_prob(p[0], c[0], sum);

drivers/media/v4l2-core/v4l2-vp9.c

1610

sum -= c[9];

drivers/media/v4l2-core/v4l2-vp9.c

1611

p[1] = noncoef_merge_prob(p[1], c[9], sum);

drivers/media/v4l2-core/v4l2-vp9.c

1612

sum -= c[1];

drivers/media/v4l2-core/v4l2-vp9.c

1613

p[2] = noncoef_merge_prob(p[2], c[1], sum);

drivers/media/v4l2-core/v4l2-vp9.c

1615

sum -= s2;

drivers/media/v4l2-core/v4l2-vp9.c

1616

p[3] = noncoef_merge_prob(p[3], s2, sum);

drivers/media/v4l2-core/v4l2-vp9.c

1620

sum -= c[3];

drivers/media/v4l2-core/v4l2-vp9.c

1621

p[6] = noncoef_merge_prob(p[6], c[3], sum);

drivers/media/v4l2-core/v4l2-vp9.c

1622

sum -= c[8];

drivers/media/v4l2-core/v4l2-vp9.c

1623

p[7] = noncoef_merge_prob(p[7], c[8], sum);

drivers/media/v4l2-core/v4l2-vp9.c

1642

u32 sum;

drivers/media/v4l2-core/v4l2-vp9.c

1644

sum = c[1] + c[2] + c[3] + c[4] + c[5] + c[6] + c[7] + c[8] + c[9] + c[10];

drivers/media/v4l2-core/v4l2-vp9.c

1645

p[0] = noncoef_merge_prob(p[0], c[0], sum);

drivers/media/v4l2-core/v4l2-vp9.c

1646

sum -= c[1];

drivers/media/v4l2-core/v4l2-vp9.c

1647

p[1] = noncoef_merge_prob(p[1], c[1], sum);

drivers/media/v4l2-core/v4l2-vp9.c

1648

sum -= c[2] + c[3];

drivers/media/v4l2-core/v4l2-vp9.c

1649

p[2] = noncoef_merge_prob(p[2], c[2] + c[3], sum);

drivers/media/v4l2-core/v4l2-vp9.c

1651

sum -= c[4] + c[5];

drivers/media/v4l2-core/v4l2-vp9.c

1652

p[4] = noncoef_merge_prob(p[4], c[4] + c[5], sum);

drivers/media/v4l2-core/v4l2-vp9.c

1654

sum -= c[6];

drivers/media/v4l2-core/v4l2-vp9.c

1655

p[6] = noncoef_merge_prob(p[6], c[6], sum);

drivers/memory/brcmstb_dpfe.c

372

unsigned int sum = 0;

drivers/memory/brcmstb_dpfe.c

377

sum += msg[i];

drivers/memory/brcmstb_dpfe.c

379

return sum;

drivers/memory/brcmstb_dpfe.c

569

u32 magic, sequence, version, sum;

drivers/memory/brcmstb_dpfe.c

584

sum = magic + sequence + version + init->dmem_len + init->imem_len;

drivers/memory/brcmstb_dpfe.c

587

sum += readl_relaxed(dmem + i);

drivers/memory/brcmstb_dpfe.c

590

sum += readl_relaxed(imem + i);

drivers/memory/brcmstb_dpfe.c

592

return (sum == checksum) ? 0 : -1;

drivers/misc/ntsync.c

395

__u32 sum;

drivers/misc/ntsync.c

399

if (check_add_overflow(sem->u.sem.count, count, &sum) ||

drivers/misc/ntsync.c

400

sum > sem->u.sem.max)

drivers/misc/ntsync.c

403

sem->u.sem.count = sum;

drivers/mmc/host/mtk-sd.c

773

u32 i, sum = 0;

drivers/mmc/host/mtk-sd.c

776

sum += buf[i];

drivers/mmc/host/mtk-sd.c

777

return 0xff - (u8) sum;

drivers/mtd/maps/pismo.c

32

u8 sum;

drivers/mtd/mtdswap.c

1171

unsigned long sum;

drivers/mtd/mtdswap.c

1200

sum = 0;

drivers/mtd/mtdswap.c

1202

sum += d->eb_data[i].erase_count;

drivers/mtd/mtdswap.c

1236

seq_printf(s, "total erasures: %lu\n", sum);

drivers/mtd/parsers/afs.c

54

u32 sum = 0;

drivers/mtd/parsers/afs.c

57

sum += *p++;

drivers/mtd/parsers/afs.c

59

return sum;

drivers/mtd/parsers/afs.c

64

u32 sum = 0;

drivers/mtd/parsers/afs.c

71

if (val > ~sum)

drivers/mtd/parsers/afs.c

72

sum++;

drivers/mtd/parsers/afs.c

73

sum += val;

drivers/mtd/parsers/afs.c

75

return ~sum;

drivers/net/can/grcan.c

366

u32 sum = a + b;

drivers/net/can/grcan.c

368

if (sum < size)

drivers/net/can/grcan.c

369

return sum;

drivers/net/can/grcan.c

371

return sum - size;

drivers/net/can/softing/softing_fw.c

225

unsigned int sum, rx_sum;

drivers/net/can/softing/softing_fw.c

277

for (sum = 0, j = 0; j < len; ++j)

drivers/net/can/softing/softing_fw.c

278

sum += dat[j];

drivers/net/can/softing/softing_fw.c

280

sum &= 0xffff;

drivers/net/can/softing/softing_fw.c

293

if (rx_sum != sum) {

drivers/net/can/softing/softing_fw.c

295

", wanted 0x%04x, got 0x%04x\n", sum, rx_sum);

drivers/net/dsa/sja1105/sja1105_static_config.c

1166

unsigned int sum;

drivers/net/dsa/sja1105/sja1105_static_config.c

1172

sum = SJA1105_SIZE_DEVICE_ID;

drivers/net/dsa/sja1105/sja1105_static_config.c

1182

sum += table->ops->packed_entry_size * table->entry_count;

drivers/net/dsa/sja1105/sja1105_static_config.c

1185

sum += header_count * (SJA1105_SIZE_TABLE_HEADER + 4);

drivers/net/dsa/sja1105/sja1105_static_config.c

1187

sum -= 4;

drivers/net/dsa/sja1105/sja1105_static_config.c

1189

return sum;

drivers/net/ethernet/8390/pcnet_cs.c

385

u_char sum;

drivers/net/ethernet/8390/pcnet_cs.c

387

for (sum = 0, i = 0x14; i < 0x1c; i++)

drivers/net/ethernet/8390/pcnet_cs.c

388

sum += inb_p(dev->base_addr + i);

drivers/net/ethernet/8390/pcnet_cs.c

389

if (sum != 0xff)

drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c

3259

__le64 sum = resp->accumulated_codewords_err_s[i];

drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c

3261

values[i].sum = le64_to_cpu(sum);

drivers/net/ethernet/dec/tulip/tulip_core.c

1298

unsigned short sum;

drivers/net/ethernet/dec/tulip/tulip_core.c

1499

sum = 0;

drivers/net/ethernet/dec/tulip/tulip_core.c

1508

sum += value & 0xffff;

drivers/net/ethernet/dec/tulip/tulip_core.c

1517

sum += dev->dev_addr[i];

drivers/net/ethernet/dec/tulip/tulip_core.c

1579

sum += ee_data[i + sa_offset];

drivers/net/ethernet/dec/tulip/tulip_core.c

1602

if (sum == 0 || sum == 6*0xff) {

drivers/net/ethernet/engleder/tsnep_tc.c

231

u64 sum = 0;

drivers/net/ethernet/engleder/tsnep_tc.c

236

u64 sum_tmp = sum + gcl->operation[i].interval;

drivers/net/ethernet/engleder/tsnep_tc.c

248

sum = sum_tmp;

drivers/net/ethernet/engleder/tsnep_tc.c

250

if (sum == cycle_time) {

drivers/net/ethernet/engleder/tsnep_tc.c

254

return tsnep_set_gcl_change(gcl, i, start + sum, false);

drivers/net/ethernet/engleder/tsnep_tc.c

256

return tsnep_insert_gcl_operation(gcl, i, start + sum,

drivers/net/ethernet/engleder/tsnep_tc.c

257

cycle_time - sum);

drivers/net/ethernet/freescale/enetc/enetc.c

625

__wsum sum)

drivers/net/ethernet/freescale/enetc/enetc.c

636

len, ip_hdr(skb)->protocol, sum);

drivers/net/ethernet/freescale/enetc/enetc.c

640

len, ipv6_hdr(skb)->nexthdr, sum);

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c

661

int sum = 0;

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c

669

sum += tc_info->tqp_count[i];

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c

672

return sum;

drivers/net/ethernet/intel/e1000e/manage.c

17

u8 sum = 0;

drivers/net/ethernet/intel/e1000e/manage.c

182

u16 length, u16 offset, u8 *sum)

drivers/net/ethernet/intel/e1000e/manage.c

202

*sum += *(tmp + j);

drivers/net/ethernet/intel/e1000e/manage.c

221

*sum += *(tmp + j);

drivers/net/ethernet/intel/e1000e/manage.c

23

sum += buffer[i];

drivers/net/ethernet/intel/e1000e/manage.c

233

*sum += *(tmp + j);

drivers/net/ethernet/intel/e1000e/manage.c

25

return (u8)(0 - sum);

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3490

int nr_frags, sum;

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3509

sum = 1 - skb_shinfo(skb)->gso_size;

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3512

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3513

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3514

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3515

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3516

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3524

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3536

sum -= align_pad;

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3540

sum -= I40E_MAX_DATA_PER_TXD_ALIGNED;

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3546

if (sum < 0)

drivers/net/ethernet/intel/i40e/i40e_txrx.c

3552

sum -= stale_size;

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2049

int nr_frags, sum;

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2068

sum = 1 - skb_shinfo(skb)->gso_size;

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2071

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2072

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2073

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2074

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2075

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2083

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2095

sum -= align_pad;

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2099

sum -= IAVF_MAX_DATA_PER_TXD_ALIGNED;

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2105

if (sum < 0)

drivers/net/ethernet/intel/iavf/iavf_txrx.c

2111

sum -= stale_size;

drivers/net/ethernet/intel/ice/ice_nvm.c

679

u8 sum = 0, i;

drivers/net/ethernet/intel/ice/ice_nvm.c

692

sum += ((u8 *)tmp)[i];

drivers/net/ethernet/intel/ice/ice_nvm.c

694

if (sum) {

drivers/net/ethernet/intel/ice/ice_nvm.c

696

sum);

drivers/net/ethernet/intel/ice/ice_txrx.c

2018

int nr_frags, sum;

drivers/net/ethernet/intel/ice/ice_txrx.c

2037

sum = 1 - skb_shinfo(skb)->gso_size;

drivers/net/ethernet/intel/ice/ice_txrx.c

2040

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/ice/ice_txrx.c

2041

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/ice/ice_txrx.c

2042

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/ice/ice_txrx.c

2043

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/ice/ice_txrx.c

2044

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/ice/ice_txrx.c

2052

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/ice/ice_txrx.c

2064

sum -= align_pad;

drivers/net/ethernet/intel/ice/ice_txrx.c

2068

sum -= ICE_MAX_DATA_PER_TXD_ALIGNED;

drivers/net/ethernet/intel/ice/ice_txrx.c

2074

if (sum < 0)

drivers/net/ethernet/intel/ice/ice_txrx.c

2080

sum -= stale_size;

drivers/net/ethernet/intel/idpf/idpf_lib.c

2384

int nr_frags, sum;

drivers/net/ethernet/intel/idpf/idpf_lib.c

2403

sum = 1 - shinfo->gso_size;

drivers/net/ethernet/intel/idpf/idpf_lib.c

2406

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/idpf/idpf_lib.c

2407

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/idpf/idpf_lib.c

2408

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/idpf/idpf_lib.c

2409

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/idpf/idpf_lib.c

2410

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/idpf/idpf_lib.c

2418

sum += skb_frag_size(frag++);

drivers/net/ethernet/intel/idpf/idpf_lib.c

2430

sum -= align_pad;

drivers/net/ethernet/intel/idpf/idpf_lib.c

2434

sum -= IDPF_TX_MAX_DESC_DATA_ALIGNED;

drivers/net/ethernet/intel/idpf/idpf_lib.c

2440

if (sum < 0)

drivers/net/ethernet/intel/idpf/idpf_lib.c

2446

sum -= stale_size;

drivers/net/ethernet/intel/ixgbe/ixgbe_common.c

3599

u8 sum = 0;

drivers/net/ethernet/intel/ixgbe/ixgbe_common.c

3605

sum += buffer[i];

drivers/net/ethernet/intel/ixgbe/ixgbe_common.c

3607

return (u8) (0 - sum);

drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c

3034

u8 sum = 0;

drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c

3048

sum += ((u8 *)tmp)[i];

drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c

3050

if (sum) {

drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c

72

u16 sum = add1 + add2;

drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c

74

sum = (sum & 0xFF) + (sum >> 8);

drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c

75

return sum & 0xFF;

drivers/net/ethernet/mellanox/mlx4/eq.c

1419

unsigned int sum = 0;

drivers/net/ethernet/mellanox/mlx4/eq.c

1422

sum += !!test_bit(port - 1,

drivers/net/ethernet/mellanox/mlx4/eq.c

1425

return sum;

drivers/net/ethernet/mellanox/mlx4/main.c

3386

unsigned sum = 0;

drivers/net/ethernet/mellanox/mlx4/main.c

3622

for (j = 0; j < dev->persist->nvfs[i]; ++sum, ++j) {

drivers/net/ethernet/mellanox/mlx4/main.c

3623

dev->dev_vfs[sum].min_port = i < 2 ? i + 1 : 1;

drivers/net/ethernet/mellanox/mlx4/main.c

3624

dev->dev_vfs[sum].n_ports = i < 2 ? 1 :

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

1320

stats->sum += ds;

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

1800

stats->sum += ds;

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

228

u8 sum = 0;

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

233

sum ^= ptr[i];

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

235

return sum;

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

140

field = div64_u64(stats->sum, stats->n);

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

153

stats->sum = 0;

drivers/net/ethernet/mellanox/mlx5/core/en_stats.c

1579

hist->values[i].sum = MLX5_GET64(rs_histogram_cntrs,

drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c

281

u32 gcd, idx, sum, min, factor;

drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c

311

sum = 0;

drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c

316

sum += data->taxi_speeds[idx];

drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c

323

if (sum == 0) /* Empty calendar */

drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c

328

if (sum * factor > (taxi_bw * 1000)) {

drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c

331

taxi, sum, taxi_bw);

drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c

354

sum = 0;

drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c

374

sum += data->dev_slots[idx];

drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c

375

if (sum > num_of_slots) {

drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c

383

empty_slots = num_of_slots - sum;

drivers/net/ethernet/netronome/nfp/abm/ctrl.c

144

u64 val, sum = 0;

drivers/net/ethernet/netronome/nfp/abm/ctrl.c

151

sum += val;

drivers/net/ethernet/netronome/nfp/abm/ctrl.c

154

return sum;

drivers/net/ethernet/netronome/nfp/abm/ctrl.c

160

u64 val, sum = 0;

drivers/net/ethernet/netronome/nfp/abm/ctrl.c

167

sum += val;

drivers/net/ethernet/netronome/nfp/abm/ctrl.c

170

return sum;

drivers/net/ethernet/netronome/nfp/nic/dcb.c

214

int sum = 0;

drivers/net/ethernet/netronome/nfp/nic/dcb.c

220

sum += ets->tc_tx_bw[i];

drivers/net/ethernet/netronome/nfp/nic/dcb.c

227

if (ets_exists && sum != 100) {

drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c

144

u64 sum = 0 ;

drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c

149

sum += *buff++ ;

drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c

150

while (sum >> 32)

drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c

151

sum = (sum & 0xFFFFFFFF) + (sum >> 32) ;

drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c

153

return ~sum;

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c

1668

u32 sum = 0;

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c

1673

sum += *buff++;

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c

1675

while (sum >> 16)

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c

1676

sum = (sum & 0xFFFF) + (sum >> 16);

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c

1678

if (~sum) {

drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c

1083

uint64_t sum = 0;

drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c

1086

sum += *temp_buffer++;

drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c

1087

while (sum >> 32)

drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c

1088

sum = (sum & 0xFFFFFFFF) + (sum >> 32);

drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c

1089

return ~sum;

drivers/net/ethernet/sfc/ef100_rx.c

125

u16 sum = be16_to_cpu((__force __be16)PREFIX_FIELD(prefix, CSUM_FRAME));

drivers/net/ethernet/sfc/ef100_rx.c

127

csum = (__force __wsum) sum;

drivers/net/ethernet/sun/niu.c

8407

u64 val, sum;

drivers/net/ethernet/sun/niu.c

8419

sum = 0;

drivers/net/ethernet/sun/niu.c

8422

sum += (val >> 0) & 0xff;

drivers/net/ethernet/sun/niu.c

8423

sum += (val >> 8) & 0xff;

drivers/net/ethernet/sun/niu.c

8424

sum += (val >> 16) & 0xff;

drivers/net/ethernet/sun/niu.c

8425

sum += (val >> 24) & 0xff;

drivers/net/ethernet/sun/niu.c

8428

"SPROM: Checksum %x\n", (int)(sum & 0xff));

drivers/net/ethernet/sun/niu.c

8429

if ((sum & 0xff) != 0xab) {

drivers/net/ethernet/sun/niu.c

8430

dev_err(np->device, "Bad SPROM checksum (%x, should be 0xab)\n", (int)(sum & 0xff));

drivers/net/hyperv/netvsc_drv.c

1478

struct netvsc_vf_pcpu_stats sum;

drivers/net/hyperv/netvsc_drv.c

1494

netvsc_get_vf_stats(dev, &sum);

drivers/net/hyperv/netvsc_drv.c

1496

data[i++] = *(u64 *)((void *)&sum + vf_stats[j].offset);

drivers/net/macsec.c

2684

struct macsec_tx_sa_stats *sum)

drivers/net/macsec.c

2698

ctx.stats.tx_sa_stats = sum;

drivers/net/macsec.c

2709

sum->OutPktsProtected += stats->OutPktsProtected;

drivers/net/macsec.c

2710

sum->OutPktsEncrypted += stats->OutPktsEncrypted;

drivers/net/macsec.c

2714

static int copy_tx_sa_stats(struct sk_buff *skb, struct macsec_tx_sa_stats *sum)

drivers/net/macsec.c

2717

sum->OutPktsProtected) ||

drivers/net/macsec.c

2719

sum->OutPktsEncrypted))

drivers/net/macsec.c

2728

struct macsec_rx_sa_stats *sum)

drivers/net/macsec.c

2742

ctx.stats.rx_sa_stats = sum;

drivers/net/macsec.c

2754

sum->InPktsOK += stats->InPktsOK;

drivers/net/macsec.c

2755

sum->InPktsInvalid += stats->InPktsInvalid;

drivers/net/macsec.c

2756

sum->InPktsNotValid += stats->InPktsNotValid;

drivers/net/macsec.c

2757

sum->InPktsNotUsingSA += stats->InPktsNotUsingSA;

drivers/net/macsec.c

2758

sum->InPktsUnusedSA += stats->InPktsUnusedSA;

drivers/net/macsec.c

2763

struct macsec_rx_sa_stats *sum)

drivers/net/macsec.c

2765

if (nla_put_u32(skb, MACSEC_SA_STATS_ATTR_IN_PKTS_OK, sum->InPktsOK) ||

drivers/net/macsec.c

2767

sum->InPktsInvalid) ||

drivers/net/macsec.c

2769

sum->InPktsNotValid) ||

drivers/net/macsec.c

2771

sum->InPktsNotUsingSA) ||

drivers/net/macsec.c

2773

sum->InPktsUnusedSA))

drivers/net/macsec.c

2781

struct macsec_rx_sc_stats *sum)

drivers/net/macsec.c

2793

ctx.stats.rx_sc_stats = sum;

drivers/net/macsec.c

2812

sum->InOctetsValidated += tmp.InOctetsValidated;

drivers/net/macsec.c

2813

sum->InOctetsDecrypted += tmp.InOctetsDecrypted;

drivers/net/macsec.c

2814

sum->InPktsUnchecked += tmp.InPktsUnchecked;

drivers/net/macsec.c

2815

sum->InPktsDelayed += tmp.InPktsDelayed;

drivers/net/macsec.c

2816

sum->InPktsOK += tmp.InPktsOK;

drivers/net/macsec.c

2817

sum->InPktsInvalid += tmp.InPktsInvalid;

drivers/net/macsec.c

2818

sum->InPktsLate += tmp.InPktsLate;

drivers/net/macsec.c

2819

sum->InPktsNotValid += tmp.InPktsNotValid;

drivers/net/macsec.c

2820

sum->InPktsNotUsingSA += tmp.InPktsNotUsingSA;

drivers/net/macsec.c

2821

sum->InPktsUnusedSA += tmp.InPktsUnusedSA;

drivers/net/macsec.c

2825

static int copy_rx_sc_stats(struct sk_buff *skb, struct macsec_rx_sc_stats *sum)

drivers/net/macsec.c

2828

sum->InOctetsValidated,

drivers/net/macsec.c

2831

sum->InOctetsDecrypted,

drivers/net/macsec.c

2834

sum->InPktsUnchecked,

drivers/net/macsec.c

2837

sum->InPktsDelayed,

drivers/net/macsec.c

2840

sum->InPktsOK,

drivers/net/macsec.c

2843

sum->InPktsInvalid,

drivers/net/macsec.c

2846

sum->InPktsLate,

drivers/net/macsec.c

2849

sum->InPktsNotValid,

drivers/net/macsec.c

2852

sum->InPktsNotUsingSA,

drivers/net/macsec.c

2855

sum->InPktsUnusedSA,

drivers/net/macsec.c

2863

struct macsec_tx_sc_stats *sum)

drivers/net/macsec.c

2875

ctx.stats.tx_sc_stats = sum;

drivers/net/macsec.c

2893

sum->OutPktsProtected += tmp.OutPktsProtected;

drivers/net/macsec.c

2894

sum->OutPktsEncrypted += tmp.OutPktsEncrypted;

drivers/net/macsec.c

2895

sum->OutOctetsProtected += tmp.OutOctetsProtected;

drivers/net/macsec.c

2896

sum->OutOctetsEncrypted += tmp.OutOctetsEncrypted;

drivers/net/macsec.c

2900

static int copy_tx_sc_stats(struct sk_buff *skb, struct macsec_tx_sc_stats *sum)

drivers/net/macsec.c

2903

sum->OutPktsProtected,

drivers/net/macsec.c

2906

sum->OutPktsEncrypted,

drivers/net/macsec.c

2909

sum->OutOctetsProtected,

drivers/net/macsec.c

2912

sum->OutOctetsEncrypted,

drivers/net/macsec.c

2919

static void get_secy_stats(struct net_device *dev, struct macsec_dev_stats *sum)

drivers/net/macsec.c

2931

ctx.stats.dev_stats = sum;

drivers/net/macsec.c

2949

sum->OutPktsUntagged += tmp.OutPktsUntagged;

drivers/net/macsec.c

2950

sum->InPktsUntagged += tmp.InPktsUntagged;

drivers/net/macsec.c

2951

sum->OutPktsTooLong += tmp.OutPktsTooLong;

drivers/net/macsec.c

2952

sum->InPktsNoTag += tmp.InPktsNoTag;

drivers/net/macsec.c

2953

sum->InPktsBadTag += tmp.InPktsBadTag;

drivers/net/macsec.c

2954

sum->InPktsUnknownSCI += tmp.InPktsUnknownSCI;

drivers/net/macsec.c

2955

sum->InPktsNoSCI += tmp.InPktsNoSCI;

drivers/net/macsec.c

2956

sum->InPktsOverrun += tmp.InPktsOverrun;

drivers/net/macsec.c

2960

static int copy_secy_stats(struct sk_buff *skb, struct macsec_dev_stats *sum)

drivers/net/macsec.c

2963

sum->OutPktsUntagged,

drivers/net/macsec.c

2966

sum->InPktsUntagged,

drivers/net/macsec.c

2969

sum->OutPktsTooLong,

drivers/net/macsec.c

2972

sum->InPktsNoTag,

drivers/net/macsec.c

2975

sum->InPktsBadTag,

drivers/net/macsec.c

2978

sum->InPktsUnknownSCI,

drivers/net/macsec.c

2981

sum->InPktsNoSCI,

drivers/net/macsec.c

2984

sum->InPktsOverrun,

drivers/net/netdevsim/ethtool.c

190

values[1].sum = 12;

drivers/net/netdevsim/ethtool.c

191

values[2].sum = 2;

drivers/net/phy/marvell.c

2985

int sum = 0;

drivers/net/phy/marvell.c

3018

sum += ret & MII_88E6390_TEMP_SENSOR_MASK;

drivers/net/phy/marvell.c

3021

sum /= MII_88E6390_TEMP_SENSOR_SAMPLES;

drivers/net/phy/marvell.c

3022

*temp = (sum - 75) * 1000;

drivers/net/phy/micrel.c

2279

int sum[KSZ9477_MAX_CHANNELS] = { 0 };

drivers/net/phy/micrel.c

2312

sum[ch] += raw_sqi;

drivers/net/phy/micrel.c

2324

int avg_raw_sqi = sum[ch] / KSZ9477_SQI_SAMPLE_COUNT;

drivers/net/virtio_net.c

4636

static void stats_sum_queue(u64 *sum, u32 num, u64 *q_value, u32 q_num)

drivers/net/virtio_net.c

4643

p = sum + i;

drivers/net/wireless/ath/ath9k/eeprom.c

210

u32 i, sum = 0;

drivers/net/wireless/ath/ath9k/eeprom.c

215

sum ^= eepdata[i];

drivers/net/wireless/ath/ath9k/eeprom.c

217

if (sum != 0xffff) {

drivers/net/wireless/ath/ath9k/eeprom.c

218

ath_err(common, "Bad EEPROM checksum 0x%x\n", sum);

drivers/net/wireless/intel/ipw2x00/ipw2200.c

4039

avg->sum -= avg->entries[avg->pos];

drivers/net/wireless/intel/ipw2x00/ipw2200.c

4040

avg->sum += val;

drivers/net/wireless/intel/ipw2x00/ipw2200.c

4052

return avg->sum / avg->pos;

drivers/net/wireless/intel/ipw2x00/ipw2200.c

4056

return avg->sum / AVG_ENTRIES;

drivers/net/wireless/intel/ipw2x00/ipw2200.h

1071

s32 sum;

drivers/net/wireless/mediatek/mt76/mt7615/mac.c

1884

u32 reg, val, sum = 0, n = 0;

drivers/net/wireless/mediatek/mt76/mt7615/mac.c

1894

sum += val * nf_power[i];

drivers/net/wireless/mediatek/mt76/mt7615/mac.c

1901

return sum / n;

drivers/net/wireless/mediatek/mt76/mt7915/mac.c

1217

u32 val, sum = 0, n = 0;

drivers/net/wireless/mediatek/mt76/mt7915/mac.c

1227

sum += val * nf_power[i];

drivers/net/wireless/mediatek/mt76/mt7915/mac.c

1235

return sum / n;

drivers/net/wireless/mediatek/mt76/mt7996/mac.c

2140

u32 val, sum = 0, n = 0;

drivers/net/wireless/mediatek/mt76/mt7996/mac.c

2148

sum += val * nf_power[i];

drivers/net/wireless/mediatek/mt76/mt7996/mac.c

2153

return n ? sum / n : 0;

drivers/net/wireless/mediatek/mt7601u/mac.c

317

u32 sum, n;

drivers/net/wireless/mediatek/mt7601u/mac.c

328

sum = 0;

drivers/net/wireless/mediatek/mt7601u/mac.c

342

sum += (val & 0xffff) * (1 + k * 2) +

drivers/net/wireless/mediatek/mt7601u/mac.c

347

atomic_set(&dev->avg_ampdu_len, n ? DIV_ROUND_CLOSEST(sum, n) : 1);

drivers/net/wireless/microchip/wilc1000/netdev.h

204

u16 sum;

drivers/net/wireless/microchip/wilc1000/wlan.c

284

q->sum += q->cnt[i];

drivers/net/wireless/microchip/wilc1000/wlan.c

293

q->sum += (factors[q_num] - factors[q->buffer[end_index]]);

drivers/net/wireless/microchip/wilc1000/wlan.c

301

if (!q->sum)

drivers/net/wireless/microchip/wilc1000/wlan.c

304

q_limit = (q->cnt[q_num] * FLOW_CONTROL_UPPER_THRESHOLD / q->sum) + 1;

drivers/net/wireless/microchip/wilc1000/wlan.c

825

u32 sum;

drivers/net/wireless/microchip/wilc1000/wlan.c

863

sum = 0;

drivers/net/wireless/microchip/wilc1000/wlan.c

890

if ((sum + vmm_sz) > WILC_TX_BUFF_SIZE) {

drivers/net/wireless/microchip/wilc1000/wlan.c

902

sum += vmm_sz;

drivers/net/wireless/realtek/rtw88/phy.c

928

u64 sum = 0;

drivers/net/wireless/realtek/rtw88/phy.c

935

sum += linear;

drivers/net/wireless/realtek/rtw88/phy.c

938

sum = (sum + (1 << (FRAC_BITS - 1))) >> FRAC_BITS;

drivers/net/wireless/realtek/rtw88/phy.c

941

sum >>= 1;

drivers/net/wireless/realtek/rtw88/phy.c

944

sum = ((sum) + ((sum) << 1) + ((sum) << 3)) >> 5;

drivers/net/wireless/realtek/rtw88/phy.c

947

sum >>= 2;

drivers/net/wireless/realtek/rtw88/phy.c

953

return rtw_phy_linear_2_db(sum);

drivers/net/wireless/realtek/rtw89/phy.c

6198

u32 sum = 0;

drivers/net/wireless/realtek/rtw89/phy.c

6214

sum += env->nhm_result[i];

drivers/net/wireless/realtek/rtw89/phy.c

6216

env->nhm_sum = sum;

drivers/nfc/pn533/pn533.c

238

u8 sum = 0;

drivers/nfc/pn533/pn533.c

242

sum += data[i];

drivers/nfc/pn533/pn533.c

244

return pn533_std_checksum(sum);

drivers/nfc/port100.c

531

u8 sum = 0;

drivers/nfc/port100.c

535

sum += data[i];

drivers/nfc/port100.c

537

return port100_checksum(sum);

drivers/nvdimm/btt.c

1006

sum = nd_sb_checksum((struct nd_gen_sb *) super);

drivers/nvdimm/btt.c

1007

super->checksum = cpu_to_le64(sum);

drivers/nvdimm/btt.c

966

u64 sum;

drivers/nvdimm/claim.c

218

u64 sum;

drivers/nvdimm/claim.c

227

sum = nd_fletcher64(nd_gen_sb, sizeof(*nd_gen_sb), 1);

drivers/nvdimm/claim.c

229

return sum;

drivers/nvdimm/label.c

136

u64 sum_save, sum, size;

drivers/nvdimm/label.c

161

sum = nd_fletcher64(nsindex[i], sizeof_namespace_index(ndd), 1);

drivers/nvdimm/label.c

163

if (sum != sum_save) {

drivers/nvdimm/label.c

360

u64 sum, sum_save;

drivers/nvdimm/label.c

367

sum = nd_fletcher64(nd_label, sizeof_namespace_label(ndd), 1);

drivers/nvdimm/label.c

369

return sum == sum_save;

drivers/nvdimm/label.c

375

u64 sum;

drivers/nvdimm/label.c

380

sum = nd_fletcher64(nd_label, sizeof_namespace_label(ndd), 1);

drivers/nvdimm/label.c

381

nsl_set_checksum(ndd, nd_label, sum);

drivers/pcmcia/cistpl.c

728

csum->sum = *(p + 4);

drivers/perf/amlogic/meson_ddr_pmu_core.c

67

static void ddr_cnt_addition(struct dmc_counter *sum,

drivers/perf/amlogic/meson_ddr_pmu_core.c

75

sum->all_cnt = add1->all_cnt + add2->all_cnt;

drivers/perf/amlogic/meson_ddr_pmu_core.c

76

sum->all_req = add1->all_req + add2->all_req;

drivers/perf/amlogic/meson_ddr_pmu_core.c

81

sum->channel_cnt[i] = cnt1 + cnt2;

drivers/platform/chrome/cros_ec_i2c.c

162

sum = 0;

drivers/platform/chrome/cros_ec_i2c.c

164

sum += ((u8 *)ec_response)[i];

drivers/platform/chrome/cros_ec_i2c.c

170

sum += msg->data[i];

drivers/platform/chrome/cros_ec_i2c.c

173

if (sum) {

drivers/platform/chrome/cros_ec_i2c.c

198

u8 sum;

drivers/platform/chrome/cros_ec_i2c.c

233

sum = out_buf[0] + out_buf[1] + out_buf[2];

drivers/platform/chrome/cros_ec_i2c.c

236

sum += out_buf[3 + i];

drivers/platform/chrome/cros_ec_i2c.c

238

out_buf[3 + msg->outsize] = sum;

drivers/platform/chrome/cros_ec_i2c.c

266

sum = in_buf[0] + in_buf[1];

drivers/platform/chrome/cros_ec_i2c.c

269

sum += in_buf[2 + i];

drivers/platform/chrome/cros_ec_i2c.c

272

i2c_msg[1].len, in_buf, sum);

drivers/platform/chrome/cros_ec_i2c.c

273

if (sum != in_buf[2 + len]) {

drivers/platform/chrome/cros_ec_i2c.c

61

u8 sum;

drivers/platform/chrome/cros_ec_ishtp.c

428

u8 sum = 0;

drivers/platform/chrome/cros_ec_ishtp.c

445

sum += ((u8 *)in_msg)[IN_MSG_EC_RESPONSE_PREAMBLE + i];

drivers/platform/chrome/cros_ec_ishtp.c

449

sum += msg->data[i] = ((u8 *)in_msg)[offset + i];

drivers/platform/chrome/cros_ec_ishtp.c

451

if (sum) {

drivers/platform/chrome/cros_ec_ishtp.c

452

dev_dbg(ec_dev->dev, "Bad received packet checksum %d\n", sum);

drivers/platform/chrome/cros_ec_lpc.c

100

u8 sum = 0;

drivers/platform/chrome/cros_ec_lpc.c

105

sum += dest[i];

drivers/platform/chrome/cros_ec_lpc.c

109

return sum;

drivers/platform/chrome/cros_ec_lpc.c

119

u8 sum = 0;

drivers/platform/chrome/cros_ec_lpc.c

124

sum += msg[i];

drivers/platform/chrome/cros_ec_lpc.c

128

return sum;

drivers/platform/chrome/cros_ec_lpc.c

172

int sum = 0;

drivers/platform/chrome/cros_ec_lpc.c

182

sum += dest[i];

drivers/platform/chrome/cros_ec_lpc.c

186

return sum;

drivers/platform/chrome/cros_ec_lpc.c

192

int sum = 0;

drivers/platform/chrome/cros_ec_lpc.c

202

sum += msg[i];

drivers/platform/chrome/cros_ec_lpc.c

206

return sum;

drivers/platform/chrome/cros_ec_lpc.c

233

u8 sum;

drivers/platform/chrome/cros_ec_lpc.c

247

sum = EC_COMMAND_PROTOCOL_3;

drivers/platform/chrome/cros_ec_lpc.c

248

ret = ec_lpc->write(ec_lpc, EC_LPC_ADDR_HOST_CMD, 1, &sum);

drivers/platform/chrome/cros_ec_lpc.c

262

ret = ec_lpc->read(ec_lpc, EC_LPC_ADDR_HOST_DATA, 1, &sum);

drivers/platform/chrome/cros_ec_lpc.c

276

sum = ret;

drivers/platform/chrome/cros_ec_lpc.c

294

sum += ret;

drivers/platform/chrome/cros_ec_lpc.c

296

if (sum) {

drivers/platform/chrome/cros_ec_lpc.c

315

u8 sum;

drivers/platform/chrome/cros_ec_lpc.c

332

sum = msg->command + args.flags + args.command_version + args.data_size;

drivers/platform/chrome/cros_ec_lpc.c

339

sum += ret;

drivers/platform/chrome/cros_ec_lpc.c

342

args.checksum = sum;

drivers/platform/chrome/cros_ec_lpc.c

349

sum = msg->command;

drivers/platform/chrome/cros_ec_lpc.c

350

ret = ec_lpc->write(ec_lpc, EC_LPC_ADDR_HOST_CMD, 1, &sum);

drivers/platform/chrome/cros_ec_lpc.c

364

ret = ec_lpc->read(ec_lpc, EC_LPC_ADDR_HOST_DATA, 1, &sum);

drivers/platform/chrome/cros_ec_lpc.c

386

sum = msg->command + args.flags + args.command_version + args.data_size;

drivers/platform/chrome/cros_ec_lpc.c

393

sum += ret;

drivers/platform/chrome/cros_ec_lpc.c

396

if (args.checksum != sum) {

drivers/platform/chrome/cros_ec_lpc.c

399

args.checksum, sum);

drivers/platform/chrome/cros_ec_lpc_mec.c

128

u8 sum = 0;

drivers/platform/chrome/cros_ec_lpc_mec.c

165

sum += buf[i++];

drivers/platform/chrome/cros_ec_lpc_mec.c

197

return sum;

drivers/platform/chrome/cros_ec_rpmsg.c

129

sum = 0;

drivers/platform/chrome/cros_ec_rpmsg.c

131

sum += ec_dev->din[i];

drivers/platform/chrome/cros_ec_rpmsg.c

133

if (sum) {

drivers/platform/chrome/cros_ec_rpmsg.c

135

sum);

drivers/platform/chrome/cros_ec_rpmsg.c

87

u8 sum;

drivers/platform/chrome/cros_ec_spi.c

393

u8 sum;

drivers/platform/chrome/cros_ec_spi.c

490

sum = 0;

drivers/platform/chrome/cros_ec_spi.c

499

sum += ptr[i];

drivers/platform/chrome/cros_ec_spi.c

504

sum += ec_msg->data[i];

drivers/platform/chrome/cros_ec_spi.c

506

if (sum) {

drivers/platform/chrome/cros_ec_spi.c

509

sum);

drivers/platform/chrome/cros_ec_spi.c

539

int sum;

drivers/platform/chrome/cros_ec_spi.c

609

sum = ptr[0] + ptr[1];

drivers/platform/chrome/cros_ec_spi.c

619

sum += ptr[i + 2];

drivers/platform/chrome/cros_ec_spi.c

623

sum &= 0xff;

drivers/platform/chrome/cros_ec_spi.c

627

if (sum != ptr[len + 2]) {

drivers/platform/chrome/cros_ec_spi.c

630

sum, ptr[len + 2]);

drivers/platform/chrome/cros_ec_uart.c

138

u8 sum;

drivers/platform/chrome/cros_ec_uart.c

183

sum = 0;

drivers/platform/chrome/cros_ec_uart.c

185

sum += ec_dev->din[i];

drivers/platform/chrome/cros_ec_uart.c

187

if (sum) {

drivers/platform/chrome/cros_ec_uart.c

188

dev_err(ec_dev->dev, "Bad packet checksum calculated %x\n", sum);

drivers/platform/x86/dell/dcdbas.c

512

u8 sum = 0;

drivers/platform/x86/dell/dcdbas.c

516

sum += *buffer++;

drivers/platform/x86/dell/dcdbas.c

517

return sum;

drivers/pnp/pnpbios/core.c

426

u8 sum;

drivers/pnp/pnpbios/core.c

450

for (sum = 0, i = 0; i < length; i++)

drivers/pnp/pnpbios/core.c

451

sum += check->chars[i];

drivers/pnp/pnpbios/core.c

452

if (sum) {

drivers/power/supply/88pm860x_battery.c

267

unsigned int sum;

drivers/power/supply/88pm860x_battery.c

274

sum = data & 0xffff;

drivers/power/supply/88pm860x_battery.c

278

sum |= (data & 0xffff) << 16;

drivers/power/supply/88pm860x_battery.c

279

ccnt->pos += sum;

drivers/power/supply/88pm860x_battery.c

284

sum = data & 0xffff;

drivers/power/supply/88pm860x_battery.c

288

sum |= (data & 0xffff) << 16;

drivers/power/supply/88pm860x_battery.c

289

sum = ~sum + 1; /* since it's negative */

drivers/power/supply/88pm860x_battery.c

290

ccnt->neg += sum;

drivers/power/supply/ab8500_fg.c

114

int sum;

drivers/power/supply/ab8500_fg.c

384

avg->sum += sample - avg->samples[avg->pos];

drivers/power/supply/ab8500_fg.c

401

avg->avg = avg->sum / avg->nbr_samples;

drivers/power/supply/ab8500_fg.c

419

avg->sum = 0;

drivers/power/supply/ab8500_fg.c

450

avg->sum = sample * NBR_AVG_SAMPLES;

drivers/power/supply/bq27xxx_battery.c

1262

u16 sum = 0;

drivers/power/supply/bq27xxx_battery.c

1266

sum += buf->data[i];

drivers/power/supply/bq27xxx_battery.c

1267

sum &= 0xff;

drivers/power/supply/bq27xxx_battery.c

1269

return 0xff - sum;

drivers/rtc/rtc-88pm860x.c

202

unsigned int sum, data, mean, vrtc_set;

drivers/rtc/rtc-88pm860x.c

205

for (i = 0, sum = 0; i < 16; i++) {

drivers/rtc/rtc-88pm860x.c

210

sum += data;

drivers/rtc/rtc-88pm860x.c

212

mean = sum >> 4;

drivers/rtc/rtc-88pm860x.c

216

sum = pm860x_reg_read(info->i2c, PM8607_RTC_MISC1);

drivers/rtc/rtc-88pm860x.c

217

data = sum & 0x3;

drivers/rtc/rtc-88pm860x.c

222

data = (sum & 0xf8) | (data & 0x3);

drivers/rtc/rtc-88pm860x.c

228

data = (sum & 0xf8) | (data & 0x3);

drivers/s390/scsi/zfcp_def.h

235

u64 sum;

drivers/s390/scsi/zfcp_fsf.c

2328

lat_rec->sum += lat;

drivers/s390/scsi/zfcp_sysfs.c

556

fsum = lat->_name.fabric.sum * adapter->timer_ticks; \

drivers/s390/scsi/zfcp_sysfs.c

559

csum = lat->_name.channel.sum * adapter->timer_ticks; \

drivers/s390/scsi/zfcp_sysfs.c

586

lat->_name.fabric.sum = 0; \

drivers/s390/scsi/zfcp_sysfs.c

589

lat->_name.channel.sum = 0; \

drivers/scsi/advansys.c

3852

u32 sum = 0;

drivers/scsi/advansys.c

3856

sum += AscReadLramWord(iop_base, s_addr);

drivers/scsi/advansys.c

3858

return (sum);

drivers/scsi/advansys.c

4112

u32 sum;

drivers/scsi/advansys.c

4145

sum = 0;

drivers/scsi/advansys.c

4149

sum += AdvReadWordAutoIncLram(iop_base);

drivers/scsi/advansys.c

4152

if (sum != chksum)

drivers/scsi/advansys.c

8704

ushort sum;

drivers/scsi/advansys.c

8712

sum = 0;

drivers/scsi/advansys.c

8716

sum += *wbuf;

drivers/scsi/advansys.c

8737

sum += wval; /* Checksum treats all EEPROM data as words. */

drivers/scsi/advansys.c

8744

return sum;

drivers/scsi/advansys.c

8819

ushort sum;

drivers/scsi/advansys.c

8827

sum = 0;

drivers/scsi/advansys.c

8830

sum += *wbuf;

drivers/scsi/advansys.c

8860

sum += *wbuf; /* Checksum calculated from word values. */

drivers/scsi/advansys.c

8863

*wbuf = sum;

drivers/scsi/advansys.c

8864

if (sum != AscWriteEEPWord(iop_base, (uchar)s_addr, sum)) {

drivers/scsi/advansys.c

8903

if (AscReadEEPWord(iop_base, (uchar)s_addr) != sum) {

drivers/scsi/aic7xxx/aic7xxx_pci.c

1551

int sum;

drivers/scsi/aic7xxx/aic7xxx_pci.c

1670

sum = internal50_present + internal68_present

drivers/scsi/aic7xxx/aic7xxx_pci.c

1672

if (sum < 2 || (enableSEC_low != 0)) {

drivers/scsi/isci/probe_roms.c

172

u8 *tmp, sum;

drivers/scsi/isci/probe_roms.c

213

for (j = 0, sum = 0; j < (sizeof(*oem_hdr) + sizeof(*rom)); j++, tmp++)

drivers/scsi/isci/probe_roms.c

214

sum += *tmp;

drivers/scsi/isci/probe_roms.c

216

if (sum != 0) {

drivers/scsi/isci/probe_roms.c

49

u8 *tmp, sum;

drivers/scsi/isci/probe_roms.c

81

for (j = 0, sum = 0; j < sizeof(oem_hdr); j++, tmp++)

drivers/scsi/isci/probe_roms.c

82

sum += *tmp;

drivers/scsi/isci/probe_roms.c

86

sum += *tmp;

drivers/scsi/isci/probe_roms.c

88

if (sum != 0) {

drivers/scsi/lpfc/lpfc_scsi.c

2701

uint16_t sum;

drivers/scsi/lpfc/lpfc_scsi.c

2705

sum = 0;

drivers/scsi/lpfc/lpfc_scsi.c

2759

sum = lpfc_bg_csum(data_src,

drivers/scsi/lpfc/lpfc_scsi.c

2762

sum = lpfc_bg_crc(data_src,

drivers/scsi/lpfc/lpfc_scsi.c

2764

if ((guard_tag != sum)) {

drivers/scsi/lpfc/lpfc_scsi.c

2830

sum, guard_tag);

drivers/scsi/lpfc/lpfc_sli.c

12751

int sum, i;

drivers/scsi/lpfc/lpfc_sli.c

12756

for (i = 1, sum = 0; i <= phba->sli.last_iotag; i++) {

drivers/scsi/lpfc/lpfc_sli.c

12770

sum++;

drivers/scsi/lpfc/lpfc_sli.c

12776

sum++;

drivers/scsi/lpfc/lpfc_sli.c

12780

return sum;

drivers/scsi/lpfc/lpfc_sli.c

12913

int sum, i, ret_val;

drivers/scsi/lpfc/lpfc_sli.c

12923

sum = 0;

drivers/scsi/lpfc/lpfc_sli.c

13036

sum++;

drivers/scsi/lpfc/lpfc_sli.c

13039

return sum;

drivers/scsi/qla2xxx/qla_init.c

8192

uint32_t sum = 0;

drivers/scsi/qla2xxx/qla_init.c

8195

sum += le32_to_cpup(p);

drivers/scsi/qla2xxx/qla_init.c

8197

return sum;

drivers/scsi/qla2xxx/qla_nx2.c

1487

uint32_t sum = 0;

drivers/scsi/qla2xxx/qla_nx2.c

1492

sum += *buff++;

drivers/scsi/qla2xxx/qla_nx2.c

1494

while (sum >> 16)

drivers/scsi/qla2xxx/qla_nx2.c

1495

sum = (sum & 0xFFFF) + (sum >> 16);

drivers/scsi/qla2xxx/qla_nx2.c

1498

if (~sum) {

drivers/scsi/qla2xxx/qla_tmpl.c

921

uint64_t sum = 0;

drivers/scsi/qla2xxx/qla_tmpl.c

926

sum += le32_to_cpu(*buf);

drivers/scsi/qla2xxx/qla_tmpl.c

928

sum = (sum & 0xffffffff) + (sum >> 32);

drivers/scsi/qla2xxx/qla_tmpl.c

930

return ~sum;

drivers/scsi/qla4xxx/ql4_83xx.c

746

uint32_t sum = 0;

drivers/scsi/qla4xxx/ql4_83xx.c

752

sum += *buff++;

drivers/scsi/qla4xxx/ql4_83xx.c

754

while (sum >> 16)

drivers/scsi/qla4xxx/ql4_83xx.c

755

sum = (sum & 0xFFFF) + (sum >> 16);

drivers/scsi/qla4xxx/ql4_83xx.c

758

if (~sum) {

drivers/staging/greybus/loopback.c

157

avg = stats->sum + count / 2000000; /* round closest */ \

drivers/staging/greybus/loopback.c

36

u64 sum;

drivers/staging/greybus/loopback.c

728

stats->sum += val;

drivers/staging/greybus/loopback.c

735

stats->sum += val;

drivers/staging/media/imx/imx-media-fim.c

128

fim->sum = 0;

drivers/staging/media/imx/imx-media-fim.c

172

fim->sum += error;

drivers/staging/media/imx/imx-media-fim.c

175

error_avg = DIV_ROUND_CLOSEST(fim->sum, fim->num_avg);

drivers/staging/media/imx/imx-media-fim.c

184

fim->sum = 0;

drivers/staging/media/imx/imx-media-fim.c

64

unsigned long sum; /* usec */

drivers/target/target_core_stat.c

286

u64 sum = 0; \

drivers/target/target_core_stat.c

290

sum += stats->field; \

drivers/target/target_core_stat.c

293

return snprintf(page, PAGE_SIZE, "%llu\n", sum >> shift); \

drivers/tty/vt/consolemap.c

219

unsigned long sum;

drivers/tty/vt/consolemap.c

473

if (!dict2 || dict2 == dict1 || dict2->sum != dict1->sum)

drivers/tty/vt/consolemap.c

533

p->sum += (fontpos << 20U) + unicode;

drivers/tty/vt/consolemap.c

563

old->sum = 0;

drivers/usb/atm/ueagle-atm.c

778

unsigned int sum = p->code - dsp;

drivers/usb/atm/ueagle-atm.c

780

if (len < sum)

drivers/usb/atm/ueagle-atm.c

807

sum += l;

drivers/usb/atm/ueagle-atm.c

816

return (sum == len) ? 0 : 1;

drivers/usb/cdns3/cdnsp-ring.c

959

u32 sum;

drivers/usb/cdns3/cdnsp-ring.c

961

for (sum = 0; trb != stop_trb; cdnsp_next_trb(pdev, ring, &seg, &trb)) {

drivers/usb/cdns3/cdnsp-ring.c

963

sum += TRB_LEN(le32_to_cpu(trb->generic.field[2]));

drivers/usb/cdns3/cdnsp-ring.c

965

return sum;

drivers/usb/host/xhci-ring.c

2279

u32 sum;

drivers/usb/host/xhci-ring.c

2283

for (sum = 0; trb != stop_trb; next_trb(&seg, &trb)) {

drivers/usb/host/xhci-ring.c

2285

sum += TRB_LEN(le32_to_cpu(trb->generic.field[2]));

drivers/usb/host/xhci-ring.c

2287

return sum;

drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c

622

u8 sum = 0, checksum = 0;

drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c

633

sum += 0x84 + 0x001 + 0x00a;

drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c

637

sum += info_aud->db1_ct_cc;

drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c

641

sum += info_aud->db2_sf_ss;

drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c

644

sum += info_aud->db3;

drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c

654

sum += info_aud->db4_ca;

drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c

658

sum += info_aud->db5_dminh_lsv;

drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c

666

checksum = 0x100 - sum;

fs/affs/amigaffs.c

342

u32 sum;

fs/affs/amigaffs.c

345

sum = 0;

fs/affs/amigaffs.c

347

sum += be32_to_cpu(*ptr++);

fs/affs/amigaffs.c

348

return sum;

fs/befs/datastream.c

256

befs_blocknr_t sum;

fs/befs/datastream.c

260

for (i = 0, sum = 0; i < BEFS_NUM_DIRECT_BLOCKS;

fs/befs/datastream.c

261

sum += array[i].len, i++) {

fs/befs/datastream.c

262

if (blockno >= sum && blockno < sum + (array[i].len)) {

fs/befs/datastream.c

263

int offset = blockno - sum;

fs/befs/datastream.c

311

befs_blocknr_t sum = 0;

fs/befs/datastream.c

342

if (search_blk >= sum && search_blk < sum + len) {

fs/befs/datastream.c

343

int offset = search_blk - sum;

fs/befs/datastream.c

359

sum += len;

fs/btrfs/inode.c

2754

struct btrfs_ordered_sum *sum;

fs/btrfs/inode.c

2758

list_for_each_entry(sum, list, list) {

fs/btrfs/inode.c

2761

sum->logical);

fs/btrfs/inode.c

2765

sum->logical);

fs/btrfs/inode.c

2770

ret = btrfs_csum_file_blocks(trans, csum_root, sum);

fs/btrfs/ordered-data.c

1235

struct btrfs_ordered_sum *sum, *tmpsum;

fs/btrfs/ordered-data.c

1326

list_for_each_entry_safe(sum, tmpsum, &ordered->list, list) {

fs/btrfs/ordered-data.c

1329

list_move_tail(&sum->list, &new->list);

fs/btrfs/ordered-data.c

1330

offset += sum->len;

fs/btrfs/ordered-data.c

327

struct btrfs_ordered_sum *sum)

fs/btrfs/ordered-data.c

332

list_add_tail(&sum->list, &entry->list);

fs/btrfs/ordered-data.c

624

struct btrfs_ordered_sum *sum;

fs/btrfs/ordered-data.c

631

list_for_each_entry_safe(sum, tmp, &entry->list, list)

fs/btrfs/ordered-data.c

632

kvfree(sum);

fs/btrfs/ordered-data.h

192

struct btrfs_ordered_sum *sum);

fs/btrfs/zoned.c

2068

struct btrfs_ordered_sum *sum = bbio->sums;

fs/btrfs/zoned.c

2071

sum->logical -= bbio->orig_physical - physical;

fs/btrfs/zoned.c

2073

sum->logical += physical - bbio->orig_physical;

fs/btrfs/zoned.c

2116

struct btrfs_ordered_sum *sum;

fs/btrfs/zoned.c

2128

sum = list_first_entry(&ordered->list, struct btrfs_ordered_sum, list);

fs/btrfs/zoned.c

2129

logical = sum->logical;

fs/btrfs/zoned.c

2130

len = sum->len;

fs/btrfs/zoned.c

2133

sum = list_next_entry(sum, list);

fs/btrfs/zoned.c

2134

if (sum->logical == logical + len) {

fs/btrfs/zoned.c

2135

len += sum->len;

fs/btrfs/zoned.c

2143

logical = sum->logical;

fs/btrfs/zoned.c

2144

len = sum->len;

fs/btrfs/zoned.c

2159

while ((sum = list_first_entry_or_null(&ordered->list,

fs/btrfs/zoned.c

2160

typeof(*sum), list))) {

fs/btrfs/zoned.c

2161

list_del(&sum->list);

fs/btrfs/zoned.c

2162

kfree(sum);

fs/ceph/debugfs.c

141

#define CEPH_SZ_METRIC_SHOW(name, total, avg, min, max, sum) { \

fs/ceph/debugfs.c

144

name, total, avg, _min, max, sum); \

fs/ceph/debugfs.c

203

u64 sum, avg, min, max;

fs/ceph/debugfs.c

216

sum = m->size_sum;

fs/ceph/debugfs.c

217

avg = total > 0 ? DIV64_U64_ROUND_CLOSEST(sum, total) : 0;

fs/ceph/debugfs.c

221

CEPH_SZ_METRIC_SHOW(metric_str[i], total, avg, min, max, sum);

fs/ceph/metric.c

105

sum = m->metric[METRIC_METADATA].latency_sum;

fs/ceph/metric.c

106

ktime_to_ceph_timespec(&meta->lat, sum);

fs/ceph/metric.c

123

sum = percpu_counter_sum(&m->total_inodes);

fs/ceph/metric.c

132

files->total = cpu_to_le64(sum);

fs/ceph/metric.c

142

icaps->total = cpu_to_le64(sum);

fs/ceph/metric.c

152

inodes->total = cpu_to_le64(sum);

fs/ceph/metric.c

36

s64 sum;

fs/ceph/metric.c

79

sum = m->metric[METRIC_READ].latency_sum;

fs/ceph/metric.c

80

ktime_to_ceph_timespec(&read->lat, sum);

fs/ceph/metric.c

92

sum = m->metric[METRIC_WRITE].latency_sum;

fs/ceph/metric.c

93

ktime_to_ceph_timespec(&write->lat, sum);

fs/dcache.c

168

long sum = 0;

fs/dcache.c

170

sum += per_cpu(nr_dentry, i);

fs/dcache.c

171

return sum < 0 ? 0 : sum;

fs/dcache.c

177

long sum = 0;

fs/dcache.c

179

sum += per_cpu(nr_dentry_unused, i);

fs/dcache.c

180

return sum < 0 ? 0 : sum;

fs/dcache.c

186

long sum = 0;

fs/dcache.c

189

sum += per_cpu(nr_dentry_negative, i);

fs/dcache.c

190

return sum < 0 ? 0 : sum;

fs/dlm/ast.c

241

int count = 0, sum = 0;

fs/dlm/ast.c

265

sum += count;

fs/dlm/ast.c

272

if (sum)

fs/dlm/ast.c

273

log_rinfo(ls, "%s %d", __func__, sum);

fs/ext4/hash.c

18

__u32 sum = 0;

fs/ext4/hash.c

24

sum += DELTA;

fs/ext4/hash.c

25

b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b);

fs/ext4/hash.c

26

b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d);

fs/f2fs/data.c

1465

struct f2fs_summary sum;

fs/f2fs/data.c

1485

set_summary(&sum, dn->nid, dn->ofs_in_node, ni.version);

fs/f2fs/data.c

1488

&dn->data_blkaddr, &sum, seg_type, NULL);

fs/f2fs/f2fs.h

3967

unsigned int segno, struct f2fs_summary_block *sum);

fs/f2fs/f2fs.h

4022

void f2fs_do_replace_block(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,

fs/f2fs/f2fs.h

4034

struct f2fs_summary *sum, int type,

fs/f2fs/f2fs.h

560

#define sum_entries(sum) ((struct f2fs_summary *)(sum))

fs/f2fs/f2fs.h

561

#define sum_journal(sbi, sum) \

fs/f2fs/f2fs.h

562

((struct f2fs_journal *)((char *)(sum) + \

fs/f2fs/f2fs.h

564

#define sum_footer(sbi, sum) \

fs/f2fs/f2fs.h

565

((struct summary_footer *)((char *)(sum) + (sbi)->sum_blocksize - \

fs/f2fs/gc.c

1038

struct f2fs_summary *sum, unsigned int segno, int gc_type,

fs/f2fs/gc.c

1052

entry = sum;

fs/f2fs/gc.c

1148

static bool is_alive(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,

fs/f2fs/gc.c

1156

nid = le32_to_cpu(sum->nid);

fs/f2fs/gc.c

1157

ofs_in_node = le16_to_cpu(sum->ofs_in_node);

fs/f2fs/gc.c

1168

if (sum->version != dni->version) {

fs/f2fs/gc.c

1323

struct f2fs_summary sum;

fs/f2fs/gc.c

1408

set_summary(&sum, dn.nid, dn.ofs_in_node, ni.version);

fs/f2fs/gc.c

1412

&sum, type, NULL);

fs/f2fs/gc.c

1456

f2fs_do_replace_block(fio.sbi, &sum, newaddr, fio.old_blkaddr,

fs/f2fs/gc.c

1548

static int gc_data_segment(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,

fs/f2fs/gc.c

1563

entry = sum;

fs/f2fs/gc.c

1843

struct f2fs_summary_block *sum;

fs/f2fs/gc.c

1851

sum = SUM_BLK_PAGE_ADDR(sbi, sum_folio, cur_segno);

fs/f2fs/gc.c

1852

if (type != GET_SUM_TYPE(sum_footer(sbi, sum))) {

fs/f2fs/gc.c

1857

sum_footer(sbi, sum)));

fs/f2fs/gc.c

1871

submitted += gc_node_segment(sbi, sum->entries,

fs/f2fs/gc.c

1874

submitted += gc_data_segment(sbi, sum->entries,

fs/f2fs/gc.c

420

unsigned int end = offset + len, sum = 0;

fs/f2fs/gc.c

424

++sum;

fs/f2fs/gc.c

426

return sum;

fs/f2fs/hash.c

27

__u32 sum = 0;

fs/f2fs/hash.c

33

sum += DELTA;

fs/f2fs/hash.c

34

b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b);

fs/f2fs/hash.c

35

b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d);

fs/f2fs/node.c

2963

unsigned int segno, struct f2fs_summary_block *sum)

fs/f2fs/node.c

2973

sum_entry = sum_entries(sum);

fs/f2fs/recovery.c

499

struct f2fs_summary sum;

fs/f2fs/recovery.c

517

sum = sum_entries(curseg->sum_blk)[blkoff];

fs/f2fs/recovery.c

526

sum = sum_entries(sum_node)[blkoff];

fs/f2fs/recovery.c

530

nid = le32_to_cpu(sum.nid);

fs/f2fs/recovery.c

531

ofs_in_node = le16_to_cpu(sum.ofs_in_node);

fs/f2fs/recovery.c

580

le16_to_cpu(sum.ofs_in_node);

fs/f2fs/segment.c

3776

struct f2fs_summary *sum, int type,

fs/f2fs/segment.c

3809

sum_entries(curseg->sum_blk)[curseg->next_blkoff] = *sum;

fs/f2fs/segment.c

3961

static void do_write_page(struct f2fs_summary *sum, struct f2fs_io_info *fio)

fs/f2fs/segment.c

3974

&fio->new_blkaddr, sum, type, fio);

fs/f2fs/segment.c

4033

struct f2fs_summary sum;

fs/f2fs/segment.c

4035

set_summary(&sum, nid, 0, 0);

fs/f2fs/segment.c

4036

do_write_page(&sum, fio);

fs/f2fs/segment.c

4045

struct f2fs_summary sum;

fs/f2fs/segment.c

4050

set_summary(&sum, dn->nid, dn->ofs_in_node, fio->version);

fs/f2fs/segment.c

4051

do_write_page(&sum, fio);

fs/f2fs/segment.c

4123

void f2fs_do_replace_block(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,

fs/f2fs/segment.c

4178

sum_entries(curseg->sum_blk)[curseg->next_blkoff] = *sum;

fs/f2fs/segment.c

4218

struct f2fs_summary sum;

fs/f2fs/segment.c

4220

set_summary(&sum, dn->nid, dn->ofs_in_node, version);

fs/f2fs/segment.c

4222

f2fs_do_replace_block(sbi, &sum, old_addr, new_addr,

fs/f2fs/segment.c

4347

struct f2fs_summary_block *sum;

fs/f2fs/segment.c

4379

sum = folio_address(new);

fs/f2fs/segment.c

4383

struct f2fs_summary *ns = sum_entries(sum);

fs/f2fs/segment.c

4391

err = f2fs_restore_node_summary(sbi, segno, sum);

fs/f2fs/segment.c

4403

memcpy(curseg->journal, sum_journal(sbi, sum), sbi->sum_journal_size);

fs/f2fs/segment.c

4406

memcpy(sum_entries(curseg->sum_blk), sum_entries(sum),

fs/f2fs/segment.c

4408

memcpy(sum_footer(sbi, curseg->sum_blk), sum_footer(sbi, sum),

fs/f2fs/segment.h

958

static inline void set_summary(struct f2fs_summary *sum, nid_t nid,

fs/f2fs/segment.h

961

sum->nid = cpu_to_le32(nid);

fs/f2fs/segment.h

962

sum->ofs_in_node = cpu_to_le16(ofs_in_node);

fs/f2fs/segment.h

963

sum->version = version;

fs/fuse/file.c

423

u32 sum = 0;

fs/fuse/file.c

427

v0 += ((v1 << 4 ^ v1 >> 5) + v1) ^ (sum + k[sum & 3]);

fs/fuse/file.c

428

sum += 0x9E3779B9;

fs/fuse/file.c

429

v1 += ((v0 << 4 ^ v0 >> 5) + v0) ^ (sum + k[sum>>11 & 3]);

fs/inode.c

114

unsigned long sum = 0;

fs/inode.c

118

sum += data_race(per_cpu(mg_ctime_updates, i));

fs/inode.c

119

return sum;

fs/inode.c

124

unsigned long sum = 0;

fs/inode.c

128

sum += data_race(per_cpu(mg_fine_stamps, i));

fs/inode.c

129

return sum;

fs/inode.c

134

unsigned long sum = 0;

fs/inode.c

138

sum += data_race(per_cpu(mg_ctime_swaps, i));

fs/inode.c

139

return sum;

fs/inode.c

85

long sum = 0;

fs/inode.c

87

sum += per_cpu(nr_inodes, i);

fs/inode.c

88

return sum < 0 ? 0 : sum;

fs/inode.c

94

long sum = 0;

fs/inode.c

96

sum += per_cpu(nr_unused, i);

fs/inode.c

97

return sum < 0 ? 0 : sum;

fs/jffs2/summary.c

395

sp = summary->sum;

fs/jffs2/summary.c

609

crc = crc32(0, summary->sum, sumsize - sizeof(struct jffs2_raw_summary));

fs/minix/bitmap.c

29

__u32 sum = 0;

fs/minix/bitmap.c

36

sum += 16 - hweight16(*p++);

fs/minix/bitmap.c

39

return sum;

fs/nfs/flexfilelayout/flexfilelayout.c

424

u32 dss_id, sum = 0;

fs/nfs/flexfilelayout/flexfilelayout.c

427

sum += mirror->dss[dss_id].efficiency;

fs/nfs/flexfilelayout/flexfilelayout.c

429

return sum;

fs/nilfs2/recovery.c

121

*sum = crc;

fs/nilfs2/recovery.c

191

struct nilfs_segment_summary **sum)

fs/nilfs2/recovery.c

197

*sum = (struct nilfs_segment_summary *)bh_sum->b_data;

fs/nilfs2/recovery.c

217

struct nilfs_segment_summary *sum)

fs/nilfs2/recovery.c

224

if (le32_to_cpu(sum->ss_magic) != NILFS_SEGSUM_MAGIC)

fs/nilfs2/recovery.c

228

if (le64_to_cpu(sum->ss_seq) != seg_seq)

fs/nilfs2/recovery.c

231

nblock = le32_to_cpu(sum->ss_nblocks);

fs/nilfs2/recovery.c

238

if (nilfs_compute_checksum(nilfs, bh_sum, &crc, sizeof(sum->ss_datasum),

fs/nilfs2/recovery.c

244

if (crc != le32_to_cpu(sum->ss_datasum))

fs/nilfs2/recovery.c

329

struct nilfs_segment_summary *sum,

fs/nilfs2/recovery.c

339

nfinfo = le32_to_cpu(sum->ss_nfinfo);

fs/nilfs2/recovery.c

343

sumbytes = le32_to_cpu(sum->ss_sumbytes);

fs/nilfs2/recovery.c

349

offset = le16_to_cpu(sum->ss_bytes);

fs/nilfs2/recovery.c

610

struct nilfs_segment_summary *sum = NULL;

fs/nilfs2/recovery.c

633

bh_sum = nilfs_read_log_header(nilfs, pseg_start, &sum);

fs/nilfs2/recovery.c

639

ret = nilfs_validate_log(nilfs, seg_seq, bh_sum, sum);

fs/nilfs2/recovery.c

648

flags = le16_to_cpu(sum->ss_flags);

fs/nilfs2/recovery.c

654

le64_to_cpu(sum->ss_next));

fs/nilfs2/recovery.c

656

nilfs->ns_ctime = le64_to_cpu(sum->ss_create);

fs/nilfs2/recovery.c

671

err = nilfs_scan_dsync_log(nilfs, pseg_start, sum,

fs/nilfs2/recovery.c

689

pseg_start += le32_to_cpu(sum->ss_nblocks);

fs/nilfs2/recovery.c

867

struct nilfs_segment_summary *sum = NULL;

fs/nilfs2/recovery.c

896

bh_sum = nilfs_read_log_header(nilfs, pseg_start, &sum);

fs/nilfs2/recovery.c

900

ret = nilfs_validate_log(nilfs, seg_seq, bh_sum, sum);

fs/nilfs2/recovery.c

907

nblocks = le32_to_cpu(sum->ss_nblocks);

fs/nilfs2/recovery.c

919

le64_to_cpu(sum->ss_next));

fs/nilfs2/recovery.c

923

flags = le16_to_cpu(sum->ss_flags);

fs/nilfs2/recovery.c

95

struct buffer_head *bhs, u32 *sum,

fs/nilfs2/recovery.c

961

nilfs->ns_ctime = le64_to_cpu(sum->ss_create);

fs/nilfs2/the_nilfs.c

525

static unsigned char sum[4];

fs/nilfs2/the_nilfs.c

537

crc = crc32_le(crc, sum, 4);

fs/ocfs2/dir.c

209

__u32 sum = 0;

fs/ocfs2/dir.c

215

sum += DELTA;

fs/ocfs2/dir.c

216

b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b);

fs/ocfs2/dir.c

217

b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d);

fs/omfs/bitmap.c

11

unsigned long sum = 0;

fs/omfs/bitmap.c

16

sum += nbits - bitmap_weight(sbi->s_imap[i], nbits);

fs/omfs/bitmap.c

18

return sum;

fs/open.c

256

loff_t sum;

fs/open.c

330

if (check_add_overflow(offset, len, &sum))

fs/open.c

333

if (sum > inode->i_sb->s_maxbytes)

fs/proc/stat.c

115

sum += kstat_cpu_irqs_sum(i);

fs/proc/stat.c

116

sum += arch_irq_stat_cpu(i);

fs/proc/stat.c

125

sum += arch_irq_stat();

fs/proc/stat.c

169

seq_put_decimal_ull(p, "intr ", (unsigned long long)sum);

fs/proc/stat.c

87

u64 sum = 0;

fs/resctrl/ctrlmondata.c

706

if (md->sum) {

fs/resctrl/internal.h

114

bool sum;

fs/resctrl/rdtgroup.c

3116

priv->sum == do_sum && priv->evt == mevt)

fs/resctrl/rdtgroup.c

3126

priv->sum = do_sum;

fs/romfs/super.c

436

__u32 sum;

fs/romfs/super.c

438

sum = 0;

fs/romfs/super.c

441

sum += be32_to_cpu(*ptr++);

fs/romfs/super.c

444

return sum;

fs/smb/client/compress.c

101

size_t sum = 0;

fs/smb/client/compress.c

105

sum += bkt[i].count;

fs/smb/client/compress.c

107

if (sum > threshold)

fs/smb/client/compress.c

111

sum += bkt[i].count;

fs/smb/client/compress.c

112

if (sum > threshold)

fs/smb/client/compress.c

66

size_t i, p, p2, len, sum = 0;

fs/smb/client/compress.c

74

sum += p * (len - p2);

fs/smb/client/compress.c

77

sum /= slen;

fs/smb/client/compress.c

79

return ((sum * 100 / max_entropy) <= threshold);

fs/ubifs/find.c

224

int err = 0, sum, exclude_index = pick_free == 2 ? 1 : 0;

fs/ubifs/find.c

277

sum = idx_lp->free + idx_lp->dirty;

fs/ubifs/find.c

288

if (sum < min_space || sum < c->half_leb_size)

fs/udf/super.c

1113

u32 sum;

fs/udf/super.c

1121

&sum)) {

fs/udf/super.c

1184

&sum)) {

fs/xfs/libxfs/xfs_attr_leaf.c

1518

int sum;

fs/xfs/libxfs/xfs_attr_leaf.c

1534

for (sum = 0, i = XFS_ATTR_LEAF_MAPSIZE - 1; i >= 0; i--) {

fs/xfs/libxfs/xfs_attr_leaf.c

1536

sum += ichdr.freemap[i].size;

fs/xfs/libxfs/xfs_attr_leaf.c

1548

sum += ichdr.freemap[i].size;

fs/xfs/libxfs/xfs_attr_leaf.c

1556

if (!ichdr.holes && sum < entsize)

fs/xfs/libxfs/xfs_rtbitmap.c

626

xfs_suminfo_t *sum) /* out: summary info for this block */

fs/xfs/libxfs/xfs_rtbitmap.c

634

*sum = xfs_suminfo_get(args, xfs_rtsumoffs_to_infoword(mp, so));

fs/xfs/libxfs/xfs_rtbitmap.h

397

xfs_fileoff_t bbno, xfs_suminfo_t *sum);

fs/xfs/xfs_rtalloc.c

106

xfs_suminfo_t sum; /* summary data */

fs/xfs/xfs_rtalloc.c

112

error = xfs_rtget_summary(oargs, log, bbno, &sum);

fs/xfs/xfs_rtalloc.c

115

if (XFS_IS_CORRUPT(oargs->mp, sum < 0)) {

fs/xfs/xfs_rtalloc.c

119

if (sum == 0)

fs/xfs/xfs_rtalloc.c

121

error = xfs_rtmodify_summary(oargs, log, bbno, -sum);

fs/xfs/xfs_rtalloc.c

124

error = xfs_rtmodify_summary(nargs, log, bbno, sum);

fs/xfs/xfs_rtalloc.c

53

xfs_suminfo_t sum; /* summary data */

fs/xfs/xfs_rtalloc.c

565

xfs_suminfo_t sum; /* summary information for extents */

fs/xfs/xfs_rtalloc.c

568

error = xfs_rtget_summary(args, l, i, &sum);

fs/xfs/xfs_rtalloc.c

575

if (!sum)

fs/xfs/xfs_rtalloc.c

71

error = xfs_rtget_summary(args, log, bbno, &sum);

fs/xfs/xfs_rtalloc.c

78

if (sum) {

include/asm-generic/checksum.h

19

extern __wsum csum_partial(const void *buff, int len, __wsum sum);

include/asm-generic/checksum.h

35

u32 sum = (__force u32)csum;

include/asm-generic/checksum.h

36

return (__force __sum16)((~sum - ror32(sum, 16)) >> 16);

include/asm-generic/checksum.h

47

__u8 proto, __wsum sum);

include/asm-generic/checksum.h

53

__u8 proto, __wsum sum)

include/asm-generic/checksum.h

55

return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));

include/drm/drm_fixed.h

215

s64 sum = DRM_FIXED_ONE, term, y = x;

include/drm/drm_fixed.h

224

sum = sum + term;

include/drm/drm_fixed.h

230

sum = drm_fixp_div(DRM_FIXED_ONE, sum);

include/drm/drm_fixed.h

232

return sum;

include/linux/ethtool.h

543

u64 sum;

include/linux/kernel_stat.h

73

unsigned int sum = 0;

include/linux/kernel_stat.h

76

sum += kstat_softirqs_cpu(i, cpu);

include/linux/kernel_stat.h

78

return sum;

include/linux/mlx5/driver.h

280

u64 sum;

include/linux/perf_event.h

1397

u32 sum = 0;

include/linux/perf_event.h

1406

sum += frag->size;

include/linux/perf_event.h

1412

size = round_up(sum + sizeof(u32), sizeof(u64));

include/linux/perf_event.h

1414

frag->pad = raw->size - sum;

include/net/checksum.h

114

static __always_inline void csum_replace_by_diff(__sum16 *sum, __wsum diff)

include/net/checksum.h

116

*sum = csum_fold(csum_add(diff, ~csum_unfold(*sum)));

include/net/checksum.h

119

static __always_inline void csum_replace4(__sum16 *sum, __be32 from, __be32 to)

include/net/checksum.h

121

__wsum tmp = csum_sub(~csum_unfold(*sum), (__force __wsum)from);

include/net/checksum.h

123

*sum = csum_fold(csum_add(tmp, (__force __wsum)to));

include/net/checksum.h

132

static __always_inline void csum_replace2(__sum16 *sum, __be16 old, __be16 new)

include/net/checksum.h

134

*sum = ~csum16_add(csum16_sub(~(*sum), old), new);

include/net/checksum.h

142

static inline unsigned short csum_from32to16(unsigned int sum)

include/net/checksum.h

144

sum += (sum >> 16) | (sum << 16);

include/net/checksum.h

145

return (unsigned short)(sum >> 16);

include/net/checksum.h

149

void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,

include/net/checksum.h

151

void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,

include/net/checksum.h

154

void inet_proto_csum_replace_by_diff(__sum16 *sum, struct sk_buff *skb,

include/net/checksum.h

158

void inet_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb,

include/net/checksum.h

161

inet_proto_csum_replace4(sum, skb, (__force __be32)from,

include/net/checksum.h

41

__wsum sum = csum_partial(src, len, ~0U);

include/net/checksum.h

44

return sum;

include/net/checksum.h

86

static __always_inline __wsum csum_shift(__wsum sum, int offset)

include/net/checksum.h

90

return (__force __wsum)ror32((__force u32)sum, 8);

include/net/checksum.h

91

return sum;

include/pcmcia/cistpl.h

67

u_char sum;

include/trace/events/rxrpc.h

1913

__field_struct(struct rxrpc_ack_summary, sum)

include/trace/events/rxrpc.h

1928

memcpy(&__entry->sum, summary, sizeof(__entry->sum));

include/trace/events/rxrpc.h

1933

__entry->sum.acked_serial,

include/trace/events/rxrpc.h

1934

__print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),

include/trace/events/rxrpc.h

1939

__entry->nr_sacks, __entry->sum.nr_new_sacks,

include/trace/events/rxrpc.h

1940

__entry->nr_snacks, __entry->sum.nr_new_snacks,

include/trace/events/rxrpc.h

1941

__entry->sum.nr_new_hacks,

include/trace/events/rxrpc.h

1945

__entry->lowest_nak, __entry->sum.new_low_snack ? "!" : "",

include/trace/events/rxrpc.h

1946

__print_symbolic(__entry->sum.change, rxrpc_congest_changes),

include/trace/events/rxrpc.h

1947

__entry->sum.retrans_timeo ? " rTxTo" : "")

include/uapi/linux/idxd.h

387

__u32 sum;

include/uapi/linux/jffs2.h

199

jint32_t sum[]; /* inode summary info */

include/uapi/linux/rkisp1-config.h

1043

__u32 sum;

include/uapi/linux/sed-opal.h

71

__u32 sum;

include/uapi/linux/sed-opal.h

78

__u32 sum;

kernel/bpf/btf.c

4853

u64 last_vsi_end_off = 0, sum = 0;

kernel/bpf/btf.c

4910

sum += vsi->size;

kernel/bpf/btf.c

4913

if (t->size < sum) {

kernel/irq/irqdesc.c

1004

unsigned int sum = 0;

kernel/irq/irqdesc.c

1013

sum += data_race(per_cpu(desc->kstat_irqs->cnt, cpu));

kernel/irq/irqdesc.c

1014

return sum;

kernel/irq/irqdesc.c

1063

unsigned int sum;

kernel/irq/irqdesc.c

1066

sum = kstat_irqs(irq);

kernel/irq/irqdesc.c

1068

return sum;

kernel/kallsyms_selftest.c

173

stat->sum += t;

kernel/kallsyms_selftest.c

187

stat.min, stat.max, div_u64(stat.sum, stat.real_cnt));

kernel/kallsyms_selftest.c

32

u64 sum;

kernel/locking/lock_events.c

66

u64 sum = 0;

kernel/locking/lock_events.c

77

sum += per_cpu(lockevents[id], cpu);

kernel/locking/lock_events.c

78

len = snprintf(buf, sizeof(buf) - 1, "%llu\n", sum);

kernel/locking/locktorture.c

1007

long long sum = 0;

kernel/locking/locktorture.c

1014

sum += cur;

kernel/locking/locktorture.c

1023

sum, max, min,

kernel/locking/qspinlock_stat.h

41

u64 sum = 0, kicks = 0;

kernel/locking/qspinlock_stat.h

52

sum += per_cpu(lockevents[id], cpu);

kernel/locking/qspinlock_stat.h

73

frac = 100ULL * do_div(sum, kicks);

kernel/locking/qspinlock_stat.h

81

sum, frac);

kernel/locking/qspinlock_stat.h

89

sum = DIV_ROUND_CLOSEST_ULL(sum, kicks);

kernel/locking/qspinlock_stat.h

91

len = snprintf(buf, sizeof(buf) - 1, "%llu\n", sum);

kernel/rcu/refscale.c

1329

u64 sum = 0;

kernel/rcu/refscale.c

1352

sum += rt->last_duration_ns;

kernel/rcu/refscale.c

1357

return sum;

kernel/rcu/srcutree.c

472

unsigned long sum = 0;

kernel/rcu/srcutree.c

477

sum += atomic_long_read(&sdp->srcu_ctrs[idx].srcu_locks);

kernel/rcu/srcutree.c

485

return sum == unlocks;

kernel/rcu/srcutree.c

496

unsigned long sum = 0;

kernel/rcu/srcutree.c

501

sum += atomic_long_read(&sdp->srcu_ctrs[idx].srcu_unlocks);

kernel/rcu/srcutree.c

507

return sum;

kernel/rcu/srcutree.c

613

unsigned long sum = 0;

kernel/rcu/srcutree.c

618

sum += atomic_long_read(&sdp->srcu_ctrs[0].srcu_locks);

kernel/rcu/srcutree.c

619

sum += atomic_long_read(&sdp->srcu_ctrs[1].srcu_locks);

kernel/rcu/srcutree.c

620

sum -= atomic_long_read(&sdp->srcu_ctrs[0].srcu_unlocks);

kernel/rcu/srcutree.c

621

sum -= atomic_long_read(&sdp->srcu_ctrs[1].srcu_unlocks);

kernel/rcu/srcutree.c

623

return sum;

kernel/sched/core.c

5312

unsigned int i, sum = 0;

kernel/sched/core.c

5315

sum += cpu_rq(i)->nr_running;

kernel/sched/core.c

5317

return sum;

kernel/sched/core.c

5347

unsigned long long sum = 0;

kernel/sched/core.c

5350

sum += cpu_rq(i)->nr_switches;

kernel/sched/core.c

5352

return sum;

kernel/sched/core.c

5399

unsigned int i, sum = 0;

kernel/sched/core.c

5402

sum += nr_iowait_cpu(i);

kernel/sched/core.c

5404

return sum;

kernel/sched/rt.c

2655

unsigned long total, sum = 0;

kernel/sched/rt.c

2702

sum += to_ratio(period, runtime);

kernel/sched/rt.c

2705

if (sum > total)

kernel/time/posix-cpu-timers.c

255

struct task_cputime *sum)

kernel/time/posix-cpu-timers.c

257

__update_gt_cputime(&cputime_atomic->utime, sum->utime);

kernel/time/posix-cpu-timers.c

258

__update_gt_cputime(&cputime_atomic->stime, sum->stime);

kernel/time/posix-cpu-timers.c

259

__update_gt_cputime(&cputime_atomic->sum_exec_runtime, sum->sum_exec_runtime);

kernel/time/posix-cpu-timers.c

304

struct task_cputime sum;

kernel/time/posix-cpu-timers.c

311

thread_group_cputime(tsk, &sum);

kernel/time/posix-cpu-timers.c

312

update_gt_cputime(&cputimer->cputime_atomic, &sum);

kernel/time/test_udelay.c

30

uint64_t sum = 0;

kernel/time/test_udelay.c

52

sum += time_passed;

kernel/time/test_udelay.c

55

avg = sum;

kernel/time/timekeeping_debug.c

61

unsigned long sum = 0;

kernel/time/timekeeping_debug.c

65

sum += data_race(per_cpu(timekeeping_mg_floor_swaps, cpu));

kernel/time/timekeeping_debug.c

67

return sum;

kernel/trace/tracing_map.c

364

atomic64_set(&elt->fields[i].sum, 0);

kernel/trace/tracing_map.c

41

atomic64_add(n, &elt->fields[i].sum);

kernel/trace/tracing_map.c

58

return (u64)atomic64_read(&elt->fields[i].sum);

kernel/trace/tracing_map.c

876

val_a = &elt_a->fields[sort_key->field_idx].sum;

kernel/trace/tracing_map.c

877

val_b = &elt_b->fields[sort_key->field_idx].sum;

kernel/trace/tracing_map.h

133

atomic64_t sum;

lib/bch.c

1016

uint32_t sum;

lib/bch.c

1037

for (i = 0, sum = 0; i < (int)ecc_words; i++) {

lib/bch.c

1039

sum |= bch->ecc_buf[i];

lib/bch.c

1041

if (!sum)

lib/bch.c

1142

unsigned int sum, x, y, remaining, ak = 0, xi[BCH_MAX_M];

lib/bch.c

1146

for (j = 0, sum = 0; j < m; j++)

lib/bch.c

1147

sum ^= a_pow(bch, i*(1 << j));

lib/bch.c

1149

if (sum) {

lib/checksum.c

118

unsigned int sum = (__force unsigned int)wsum;

lib/checksum.c

122

result += sum;

lib/checksum.c

123

if (sum > result)

lib/checksum.c

150

__u32 len, __u8 proto, __wsum sum)

lib/checksum.c

152

unsigned long long s = (__force u32)sum;

lib/tests/checksum_kunit.c

451

#define full_csum(buff, len, sum) csum_fold(csum_partial(buff, len, sum))

lib/tests/checksum_kunit.c

482

__wsum sum;

lib/tests/checksum_kunit.c

494

sum = to_wsum(random_init_sum);

lib/tests/checksum_kunit.c

495

result = full_csum(&tmp_buf[align], len, sum);

lib/tests/checksum_kunit.c

508

__wsum sum;

lib/tests/checksum_kunit.c

519

sum = to_wsum(0xffffffff);

lib/tests/checksum_kunit.c

520

result = full_csum(&tmp_buf[align], len, sum);

lib/tests/checksum_kunit.c

527

sum = 0;

lib/tests/checksum_kunit.c

528

result = full_csum(&tmp_buf[align], len, sum);

lib/tests/checksum_kunit.c

548

__wsum sum;

lib/tests/checksum_kunit.c

559

sum = to_wsum(init_sums_no_overflow[len]);

lib/tests/checksum_kunit.c

560

result = full_csum(&tmp_buf[align], len, sum);

lib/tests/checksum_kunit.c

567

sum = to_wsum(init_sums_no_overflow[len] + 1);

lib/tests/checksum_kunit.c

568

result = full_csum(&tmp_buf[align], len, sum);

lib/tests/overflow_kunit.c

330

check_one_op(t, fmt, add, "+", p->a, p->b, p->sum, p->s_of); \

lib/tests/overflow_kunit.c

331

check_one_op(t, fmt, add, "+", p->b, p->a, p->sum, p->s_of); \

lib/tests/overflow_kunit.c

348

__same_type(n ## _tests[0].sum, int)); \

lib/tests/overflow_kunit.c

52

t sum, diff, prod; \

lib/tests/stackinit_kunit.c

209

u8 sum = 0, i; \

lib/tests/stackinit_kunit.c

222

for (sum = 0, i = 0; i < target_size; i++) \

lib/tests/stackinit_kunit.c

223

sum += (check_buf[i] != FILL_BYTE); \

lib/tests/stackinit_kunit.c

233

KUNIT_ASSERT_EQ_MSG(test, sum, 0, \

lib/tests/stackinit_kunit.c

248

for (sum = 0, i = 0; i < target_size; i++) \

lib/tests/stackinit_kunit.c

249

sum += (check_buf[i] == FILL_BYTE); \

lib/tests/stackinit_kunit.c

251

if (sum != 0 && xfail) \

lib/tests/stackinit_kunit.c

254

sum); \

lib/tests/stackinit_kunit.c

255

KUNIT_ASSERT_EQ_MSG(test, sum, 0, \

lib/tests/stackinit_kunit.c

256

"uninit bytes: %d\n", sum); \

lib/zstd/compress/zstd_compress_internal.h

1446

unsigned u, sum;

lib/zstd/compress/zstd_compress_internal.h

1447

for (u=0, sum=0; u<=max; u++) sum += table[u];

lib/zstd/compress/zstd_compress_internal.h

1448

DEBUGLOG(2, "total nb elts: %u", sum);

lib/zstd/compress/zstd_compress_internal.h

1451

u, table[u], ZSTD_fWeight(sum) - ZSTD_fWeight(table[u]) );

lib/zstd/compress/zstd_opt.c

108

U32 s, sum=0;

lib/zstd/compress/zstd_opt.c

115

sum += newStat;

lib/zstd/compress/zstd_opt.c

118

return sum;

mm/huge_memory.c

602

unsigned long sum = 0;

mm/huge_memory.c

608

sum += this->stats[order][item];

mm/huge_memory.c

611

return sum;

mm/page_alloc.c

5511

unsigned long sum = 0;

mm/page_alloc.c

5519

sum += size - high;

mm/page_alloc.c

5522

return sum;

mm/slab_common.c

1639

int sum = atomic_read(&krcp->head_count);

mm/slab_common.c

1643

sum += atomic_read(&krcp->bulk_count[i]);

mm/slab_common.c

1645

return sum;

mm/slub.c

9180

unsigned long sum = 0;

mm/slub.c

9192

sum += x;

mm/slub.c

9195

len += sysfs_emit_at(buf, len, "%lu", sum);

mm/vmscan.c

3194

unsigned long sum;

mm/vmscan.c

3196

sum = lrugen->avg_refaulted[type][tier] +

mm/vmscan.c

3198

WRITE_ONCE(lrugen->avg_refaulted[type][tier], sum / 2);

mm/vmscan.c

3200

sum = lrugen->avg_total[type][tier] +

mm/vmscan.c

3203

WRITE_ONCE(lrugen->avg_total[type][tier], sum / 2);

net/appletalk/ddp.c

1001

return sum;

net/appletalk/ddp.c

1009

return sum;

net/appletalk/ddp.c

1014

unsigned long sum;

net/appletalk/ddp.c

1017

sum = atalk_sum_skb(skb, 4, len-4, 0);

net/appletalk/ddp.c

1020

return sum ? htons((unsigned short)sum) : htons(0xFFFF);

net/appletalk/ddp.c

936

int len, unsigned long sum)

net/appletalk/ddp.c

940

sum += *data++;

net/appletalk/ddp.c

941

sum = rol16(sum, 1);

net/appletalk/ddp.c

943

return sum;

net/appletalk/ddp.c

948

int len, unsigned long sum)

net/appletalk/ddp.c

958

sum = atalk_sum_partial(skb->data + offset, copy, sum);

net/appletalk/ddp.c

960

return sum;

net/appletalk/ddp.c

978

sum = atalk_sum_partial(vaddr + skb_frag_off(frag) +

net/appletalk/ddp.c

979

offset - start, copy, sum);

net/appletalk/ddp.c

983

return sum;

net/appletalk/ddp.c

998

sum = atalk_sum_skb(frag_iter, offset - start,

net/appletalk/ddp.c

999

copy, sum);

net/batman-adv/bat_iv_ogm.c

109

u16 sum = 0;

net/batman-adv/bat_iv_ogm.c

116

sum += *ptr;

net/batman-adv/bat_iv_ogm.c

126

return (u8)(sum / count);

net/batman-adv/bat_iv_ogm.c

894

u8 sum;

net/batman-adv/bat_iv_ogm.c

901

sum = orig_ifinfo->bat_iv.bcast_own_sum;

net/batman-adv/bat_iv_ogm.c

906

return sum;

net/batman-adv/mesh-interface.c

88

u64 *counters, sum = 0;

net/batman-adv/mesh-interface.c

93

sum += counters[idx];

net/batman-adv/mesh-interface.c

96

return sum;

net/core/datagram.c

827

__wsum sum;

net/core/datagram.c

840

sum = csum_shift(csstate->csum, csstate->off);

net/core/datagram.c

842

bytes = iterate_and_advance2(i, bytes, (void *)addr, &sum,

net/core/datagram.c

845

csstate->csum = csum_shift(sum, csstate->off);

net/core/gro.c

783

__sum16 sum;

net/core/gro.c

788

sum = csum_fold(csum_add(NAPI_GRO_CB(skb)->csum, wsum));

net/core/gro.c

790

if (likely(!sum)) {

net/core/gro.c

799

return sum;

net/core/netdev-genl.c

580

u64 *sum = _sum;

net/core/netdev-genl.c

583

if (*add != NETDEV_STAT_NOT_SET && *sum != NETDEV_STAT_NOT_SET)

net/core/netdev-genl.c

584

*sum += *add;

net/core/netdev-genl.c

585

sum++;

net/core/skbuff.c

3764

__sum16 sum;

net/core/skbuff.c

3766

sum = csum_fold(skb_checksum(skb, 0, len, skb->csum));

net/core/skbuff.c

3768

if (likely(!sum)) {

net/core/skbuff.c

3774

skb->csum_valid = !sum;

net/core/skbuff.c

3775

return sum;

net/core/skbuff.c

3791

__sum16 sum;

net/core/skbuff.c

3795

sum = csum_fold(csum_add(skb->csum, csum));

net/core/skbuff.c

3803

if (likely(!sum)) {

net/core/skbuff.c

3814

skb->csum_valid = !sum;

net/core/skbuff.c

3817

return sum;

net/core/skbuff.c

4035

unsigned int sum = 0;

net/core/skbuff.c

4042

sum += skb->truesize;

net/core/skbuff.c

4045

return sum;

net/core/utils.c

426

void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,

net/core/utils.c

430

csum_replace4(sum, from, to);

net/core/utils.c

436

*sum = ~csum_fold(csum_add(csum_sub(csum_unfold(*sum),

net/core/utils.c

459

void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,

net/core/utils.c

468

*sum = csum_fold(csum_partial(diff, sizeof(diff),

net/core/utils.c

469

~csum_unfold(*sum)));

net/core/utils.c

471

*sum = ~csum_fold(csum_partial(diff, sizeof(diff),

net/core/utils.c

472

csum_unfold(*sum)));

net/core/utils.c

476

void inet_proto_csum_replace_by_diff(__sum16 *sum, struct sk_buff *skb,

net/core/utils.c

480

csum_replace_by_diff(sum, diff);

net/core/utils.c

484

*sum = ~csum_fold(csum_add(diff, csum_unfold(*sum)));

net/ethtool/fec.c

187

u64 sum;

net/ethtool/fec.c

196

if (WARN_ON_ONCE(values[i].sum == ETHTOOL_STAT_NOT_SET &&

net/ethtool/fec.c

209

sum = 0;

net/ethtool/fec.c

213

sum += values[i].per_lane[j];

net/ethtool/fec.c

216

values[i].sum == ETHTOOL_STAT_NOT_SET ?

net/ethtool/fec.c

217

sum : values[i].sum))

net/ipv4/inet_fragment.c

305

unsigned int sum = 0;

net/ipv4/inet_fragment.c

315

sum += skb->truesize;

net/ipv4/inet_fragment.c

320

return sum;

net/ipv4/inet_fragment.c

326

unsigned int sum;

net/ipv4/inet_fragment.c

329

sum = inet_frag_rbtree_purge(&q->rb_fragments, reason);

net/ipv4/inet_fragment.c

330

sub_frag_mem_limit(q->fqdir, sum);

net/ipv4/inet_fragment.c

336

unsigned int sum, sum_truesize = 0;

net/ipv4/inet_fragment.c

351

sum = sum_truesize + f->qsize;

net/ipv4/inet_fragment.c

355

sub_frag_mem_limit(fqdir, sum);

net/ipv6/ip6_checksum.c

16

__u32 sum = (__force u32)csum;

net/ipv6/ip6_checksum.c

18

sum += (__force u32)saddr->s6_addr32[0];

net/ipv6/ip6_checksum.c

19

carry = (sum < (__force u32)saddr->s6_addr32[0]);

net/ipv6/ip6_checksum.c

20

sum += carry;

net/ipv6/ip6_checksum.c

22

sum += (__force u32)saddr->s6_addr32[1];

net/ipv6/ip6_checksum.c

23

carry = (sum < (__force u32)saddr->s6_addr32[1]);

net/ipv6/ip6_checksum.c

24

sum += carry;

net/ipv6/ip6_checksum.c

26

sum += (__force u32)saddr->s6_addr32[2];

net/ipv6/ip6_checksum.c

27

carry = (sum < (__force u32)saddr->s6_addr32[2]);

net/ipv6/ip6_checksum.c

28

sum += carry;

net/ipv6/ip6_checksum.c

30

sum += (__force u32)saddr->s6_addr32[3];

net/ipv6/ip6_checksum.c

31

carry = (sum < (__force u32)saddr->s6_addr32[3]);

net/ipv6/ip6_checksum.c

32

sum += carry;

net/ipv6/ip6_checksum.c

34

sum += (__force u32)daddr->s6_addr32[0];

net/ipv6/ip6_checksum.c

35

carry = (sum < (__force u32)daddr->s6_addr32[0]);

net/ipv6/ip6_checksum.c

36

sum += carry;

net/ipv6/ip6_checksum.c

38

sum += (__force u32)daddr->s6_addr32[1];

net/ipv6/ip6_checksum.c

39

carry = (sum < (__force u32)daddr->s6_addr32[1]);

net/ipv6/ip6_checksum.c

40

sum += carry;

net/ipv6/ip6_checksum.c

42

sum += (__force u32)daddr->s6_addr32[2];

net/ipv6/ip6_checksum.c

43

carry = (sum < (__force u32)daddr->s6_addr32[2]);

net/ipv6/ip6_checksum.c

44

sum += carry;

net/ipv6/ip6_checksum.c

46

sum += (__force u32)daddr->s6_addr32[3];

net/ipv6/ip6_checksum.c

47

carry = (sum < (__force u32)daddr->s6_addr32[3]);

net/ipv6/ip6_checksum.c

48

sum += carry;

net/ipv6/ip6_checksum.c

51

sum += ulen;

net/ipv6/ip6_checksum.c

52

carry = (sum < ulen);

net/ipv6/ip6_checksum.c

53

sum += carry;

net/ipv6/ip6_checksum.c

56

sum += uproto;

net/ipv6/ip6_checksum.c

57

carry = (sum < uproto);

net/ipv6/ip6_checksum.c

58

sum += carry;

net/ipv6/ip6_checksum.c

60

return csum_fold((__force __wsum)sum);

net/ipv6/netfilter/ip6t_NPT.c

45

__sum16 sum;

net/ipv6/netfilter/ip6t_NPT.c

71

sum = ~csum_fold(csum_add(csum_unfold((__force __sum16)addr->s6_addr16[idx]),

net/ipv6/netfilter/ip6t_NPT.c

73

if (sum == CSUM_MANGLED_0)

net/ipv6/netfilter/ip6t_NPT.c

74

sum = 0;

net/ipv6/netfilter/ip6t_NPT.c

75

*(__force __sum16 *)&addr->s6_addr16[idx] = sum;

net/mptcp/mib.c

110

unsigned long sum[ARRAY_SIZE(mptcp_snmp_list)];

net/mptcp/mib.c

121

memset(sum, 0, sizeof(sum));

net/mptcp/mib.c

123

snmp_get_cpu_field_batch_cnt(sum, mptcp_snmp_list, cnt,

net/mptcp/mib.c

127

seq_printf(seq, " %lu", sum[i]);

net/mptcp/options.c

1380

__sum16 __mptcp_make_csum(u64 data_seq, u32 subflow_seq, u16 data_len, __wsum sum)

net/mptcp/options.c

1395

csum = csum_partial(&header, sizeof(header), sum);

net/mptcp/protocol.h

1053

__sum16 __mptcp_make_csum(u64 data_seq, u32 subflow_seq, u16 data_len, __wsum sum);

net/netfilter/nft_payload.c

685

static inline void nft_csum_replace(__sum16 *sum, __wsum fsum, __wsum tsum)

net/netfilter/nft_payload.c

687

csum_replace4(sum, (__force __be32)fsum, (__force __be32)tsum);

net/netfilter/nft_payload.c

688

if (*sum == 0)

net/netfilter/nft_payload.c

689

*sum = CSUM_MANGLED_0;

net/netfilter/nft_payload.c

750

__sum16 sum;

net/netfilter/nft_payload.c

758

if (skb_copy_bits(skb, l4csum_offset, &sum, sizeof(sum)) < 0)

net/netfilter/nft_payload.c

765

nft_csum_replace(&sum, fsum, tsum);

net/netfilter/nft_payload.c

771

sum = ~csum_fold(csum_add(csum_sub(csum_unfold(sum), fsum),

net/netfilter/nft_payload.c

775

if (skb_ensure_writable(skb, l4csum_offset + sizeof(sum)) ||

net/netfilter/nft_payload.c

776

skb_store_bits(skb, l4csum_offset, &sum, sizeof(sum)) < 0)

net/netfilter/nft_payload.c

785

__sum16 sum;

net/netfilter/nft_payload.c

787

if (skb_copy_bits(skb, csum_offset, &sum, sizeof(sum)) < 0)

net/netfilter/nft_payload.c

790

nft_csum_replace(&sum, fsum, tsum);

net/netfilter/nft_payload.c

791

if (skb_ensure_writable(skb, csum_offset + sizeof(sum)) ||

net/netfilter/nft_payload.c

792

skb_store_bits(skb, csum_offset, &sum, sizeof(sum)) < 0)

net/psample/psample.c

316

int sum = nla_total_size(0); /* PSAMPLE_ATTR_TUNNEL */

net/psample/psample.c

319

sum += nla_total_size_64bit(sizeof(u64));

net/psample/psample.c

322

sum += nla_total_size(0);

net/psample/psample.c

327

sum += nla_total_size(sizeof(u32));

net/psample/psample.c

329

sum += nla_total_size(sizeof(u32));

net/psample/psample.c

333

sum += nla_total_size(sizeof(struct in6_addr));

net/psample/psample.c

335

sum += nla_total_size(sizeof(struct in6_addr));

net/psample/psample.c

339

sum += nla_total_size(sizeof(u8));

net/psample/psample.c

340

sum += nla_total_size(sizeof(u8)); /* TTL */

net/psample/psample.c

342

sum += nla_total_size(0);

net/psample/psample.c

344

sum += nla_total_size(0);

net/psample/psample.c

346

sum += nla_total_size(sizeof(u16));

net/psample/psample.c

348

sum += nla_total_size(sizeof(u16));

net/psample/psample.c

350

sum += nla_total_size(0);

net/psample/psample.c

353

sum += nla_total_size(tun_opts_len);

net/psample/psample.c

356

sum += nla_total_size(tun_opts_len);

net/psample/psample.c

359

return sum;

net/rds/ib_stats.c

100

*(sum++) += *(src++);

net/rds/ib_stats.c

89

uint64_t *sum;

net/rds/ib_stats.c

98

sum = (uint64_t *)&stats;

net/rds/stats.c

117

uint64_t *sum;

net/rds/stats.c

131

sum = (uint64_t *)&stats;

net/rds/stats.c

133

*(sum++) += *(src++);

net/rds/tcp_stats.c

56

uint64_t *sum;

net/rds/tcp_stats.c

65

sum = (uint64_t *)&stats;

net/rds/tcp_stats.c

67

*(sum++) += *(src++);

net/smc/smc_stats.c

275

u64 *sum;

net/smc/smc_stats.c

294

sum = (u64 *)stats;

net/smc/smc_stats.c

296

*(sum++) += *(src++);

net/sunrpc/xdr.c

535

unsigned int sum = head->iov_len + buf->page_len + tail->iov_len;

net/sunrpc/xdr.c

538

if (sum > buf->len) {

net/sunrpc/xdr.c

539

free_space = min_t(unsigned int, sum - buf->len, len);

net/sunrpc/xdr.c

549

if (buf->buflen > sum) {

net/sunrpc/xdr.c

551

free_space = min_t(unsigned int, buf->buflen - sum, len);

net/xfrm/xfrm_hash.h

22

u32 sum = (__force u32)daddr->a4 + (__force u32)saddr->a4;

net/xfrm/xfrm_hash.h

23

return ntohl((__force __be32)sum);

samples/bpf/lwt_len_hist_user.c

33

uint64_t values[nr_cpus], sum, max_value = 0, data[MAX_INDEX] = {};

samples/bpf/lwt_len_hist_user.c

53

sum = 0;

samples/bpf/lwt_len_hist_user.c

55

sum += values[i];

samples/bpf/lwt_len_hist_user.c

57

data[next_key] = sum;

samples/bpf/lwt_len_hist_user.c

58

if (sum && next_key > max_key)

samples/bpf/lwt_len_hist_user.c

61

if (sum > max_value)

samples/bpf/lwt_len_hist_user.c

62

max_value = sum;

samples/bpf/xdp_sample_user.c

860

double t, drop, sum = 0;

samples/bpf/xdp_sample_user.c

894

sum += drop;

samples/bpf/xdp_sample_user.c

898

out->redir_cnt.err = sum;

samples/bpf/xdp_sample_user.c

899

out->totals.err += sum;

samples/bpf/xdp_sample_user.c

908

double t, drop, sum = 0;

samples/bpf/xdp_sample_user.c

919

sum += drop;

samples/bpf/xdp_sample_user.c

943

out->except_cnt.hits = sum;

samples/bpf/xdp_sample_user.c

944

out->totals.err += sum;

samples/bpf/xdp_tx_iptunnel_user.c

65

__u64 sum = 0;

samples/bpf/xdp_tx_iptunnel_user.c

70

sum += (values[i] - prev[proto][i]);

samples/bpf/xdp_tx_iptunnel_user.c

72

if (sum)

samples/bpf/xdp_tx_iptunnel_user.c

74

proto, sum, sum / STATS_INTERVAL_S);

scripts/dtc/libfdt/fdt.c

165

uint32_t tag, len, sum;

scripts/dtc/libfdt/fdt.c

193

sum = len + offset;

scripts/dtc/libfdt/fdt.c

195

(INT_MAX <= sum || sum < (uint32_t) offset))

scripts/mod/modpost.h

216

void get_src_version(const char *modname, char sum[], unsigned sumlen);

scripts/mod/sumversion.c

388

void get_src_version(const char *modname, char sum[], unsigned sumlen)

scripts/mod/sumversion.c

410

md4_final_ascii(&md, sum, sumlen);

sound/hda/codecs/hdmi/hdmi.c

417

u8 sum = 0;

sound/hda/codecs/hdmi/hdmi.c

423

sum += bytes[i];

sound/hda/codecs/hdmi/hdmi.c

425

hdmi_ai->checksum = -sum;

sound/pci/ctxfi/ctamixer.c

102

sum->rsc.ops->index(&sum->rsc));

sound/pci/ctxfi/ctamixer.c

114

struct sum *sum;

sound/pci/ctxfi/ctamixer.c

118

sum = amixer->sum;

sound/pci/ctxfi/ctamixer.c

125

if (sum)

sound/pci/ctxfi/ctamixer.c

126

sum->rsc.ops->master(&sum->rsc);

sound/pci/ctxfi/ctamixer.c

135

if (sum) {

sound/pci/ctxfi/ctamixer.c

137

sum->rsc.ops->index(&sum->rsc));

sound/pci/ctxfi/ctamixer.c

138

sum->rsc.ops->next_conj(&sum->rsc);

sound/pci/ctxfi/ctamixer.c

148

if (sum)

sound/pci/ctxfi/ctamixer.c

149

sum->rsc.ops->master(&sum->rsc);

sound/pci/ctxfi/ctamixer.c

175

unsigned int scale, struct sum *sum)

sound/pci/ctxfi/ctamixer.c

179

amixer_set_sum(amixer, sum);

sound/pci/ctxfi/ctamixer.c

211

amixer->sum = NULL;

sound/pci/ctxfi/ctamixer.c

224

amixer->sum = NULL;

sound/pci/ctxfi/ctamixer.c

335

rsc->idx = container_of(rsc, struct sum, rsc)->idx[0];

sound/pci/ctxfi/ctamixer.c

345

return container_of(rsc, struct sum, rsc)->idx[rsc->conj];

sound/pci/ctxfi/ctamixer.c

360

static int sum_rsc_init(struct sum *sum,

sound/pci/ctxfi/ctamixer.c

366

err = rsc_init(&sum->rsc, sum->idx[0], SUM, desc->msr, mgr->mgr.hw);

sound/pci/ctxfi/ctamixer.c

370

sum->rsc.ops = &sum_basic_rsc_ops;

sound/pci/ctxfi/ctamixer.c

371

sum->rsc.conj = 0;

sound/pci/ctxfi/ctamixer.c

376

static int sum_rsc_uninit(struct sum *sum)

sound/pci/ctxfi/ctamixer.c

378

rsc_uninit(&sum->rsc);

sound/pci/ctxfi/ctamixer.c

384

struct sum **rsum)

sound/pci/ctxfi/ctamixer.c

388

struct sum *sum;

sound/pci/ctxfi/ctamixer.c

393

sum = kzalloc(sizeof(*sum), GFP_KERNEL);

sound/pci/ctxfi/ctamixer.c

394

if (!sum)

sound/pci/ctxfi/ctamixer.c

405

sum->idx[i] = idx;

sound/pci/ctxfi/ctamixer.c

414

err = sum_rsc_init(sum, desc, mgr);

sound/pci/ctxfi/ctamixer.c

418

*rsum = sum;

sound/pci/ctxfi/ctamixer.c

425

mgr_put_resource(&mgr->mgr, 1, sum->idx[i]);

sound/pci/ctxfi/ctamixer.c

427

kfree(sum);

sound/pci/ctxfi/ctamixer.c

431

static int put_sum_rsc(struct sum_mgr *mgr, struct sum *sum)

sound/pci/ctxfi/ctamixer.c

436

for (i = 0; i < sum->rsc.msr; i++)

sound/pci/ctxfi/ctamixer.c

437

mgr_put_resource(&mgr->mgr, 1, sum->idx[i]);

sound/pci/ctxfi/ctamixer.c

439

sum_rsc_uninit(sum);

sound/pci/ctxfi/ctamixer.c

440

kfree(sum);

sound/pci/ctxfi/ctamixer.c

91

static int amixer_set_sum(struct amixer *amixer, struct sum *sum)

sound/pci/ctxfi/ctamixer.c

96

amixer->sum = sum;

sound/pci/ctxfi/ctamixer.c

97

if (!sum) {

sound/pci/ctxfi/ctamixer.h

40

const struct sum_desc *desc, struct sum **rsum);

sound/pci/ctxfi/ctamixer.h

42

int (*put_sum)(struct sum_mgr *mgr, struct sum *sum);

sound/pci/ctxfi/ctamixer.h

56

struct sum *sum; /* Put amixer output to this summation node */

sound/pci/ctxfi/ctamixer.h

64

int (*set_sum)(struct amixer *amixer, struct sum *sum);

sound/pci/ctxfi/ctamixer.h

69

unsigned int scale, struct sum *sum);

sound/pci/ctxfi/ctatc.c

1477

(struct sum **)&atc->pcm[i]);

sound/pci/ctxfi/ctatc.c

1529

struct sum *sum;

sound/pci/ctxfi/ctatc.c

1583

sum = atc->pcm[j];

sound/pci/ctxfi/ctatc.c

1584

mixer->set_input_left(mixer, i, &sum->rsc);

sound/pci/ctxfi/ctatc.c

1585

sum = atc->pcm[j+1];

sound/pci/ctxfi/ctatc.c

1586

mixer->set_input_right(mixer, i, &sum->rsc);

sound/pci/ctxfi/ctatc.c

603

err = sum_mgr->get_sum(sum_mgr, &sum_dsc, (struct sum **)&apcm->mono);

sound/pci/ctxfi/ctatc.c

655

struct sum *mono;

sound/pci/ctxfi/ctmixer.c

1001

struct sum *sum;

sound/pci/ctxfi/ctmixer.c

1012

sum = mixer->sums[k*CHN_NUM];

sound/pci/ctxfi/ctmixer.c

1013

amix_d->ops->setup(amix_d, &sum->rsc, INIT_VOL, NULL);

sound/pci/ctxfi/ctmixer.c

1015

sum = mixer->sums[k*CHN_NUM+1];

sound/pci/ctxfi/ctmixer.c

1016

amix_d->ops->setup(amix_d, &sum->rsc, INIT_VOL, NULL);

sound/pci/ctxfi/ctmixer.c

1041

sum = mixer->sums[k*CHN_NUM];

sound/pci/ctxfi/ctmixer.c

1042

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1044

sum = mixer->sums[k*CHN_NUM+1];

sound/pci/ctxfi/ctmixer.c

1045

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1050

sum = mixer->sums[SUM_IN_F*CHN_NUM];

sound/pci/ctxfi/ctmixer.c

1051

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1053

sum = mixer->sums[SUM_IN_F*CHN_NUM+1];

sound/pci/ctxfi/ctmixer.c

1054

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1058

sum = mixer->sums[SUM_IN_F*CHN_NUM];

sound/pci/ctxfi/ctmixer.c

1059

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1061

sum = mixer->sums[SUM_IN_F*CHN_NUM+1];

sound/pci/ctxfi/ctmixer.c

1062

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1066

sum = mixer->sums[SUM_IN_F*CHN_NUM];

sound/pci/ctxfi/ctmixer.c

1067

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1069

sum = mixer->sums[SUM_IN_F*CHN_NUM+1];

sound/pci/ctxfi/ctmixer.c

1070

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1074

sum = mixer->sums[SUM_IN_F_C*CHN_NUM];

sound/pci/ctxfi/ctmixer.c

1075

amix_d->ops->setup(amix_d, &sum->rsc, INIT_VOL, NULL);

sound/pci/ctxfi/ctmixer.c

1077

sum = mixer->sums[SUM_IN_F_C*CHN_NUM+1];

sound/pci/ctxfi/ctmixer.c

1078

amix_d->ops->setup(amix_d, &sum->rsc, INIT_VOL, NULL);

sound/pci/ctxfi/ctmixer.c

1082

sum = mixer->sums[SUM_IN_F_C*CHN_NUM];

sound/pci/ctxfi/ctmixer.c

1083

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1085

sum = mixer->sums[SUM_IN_F_C*CHN_NUM+1];

sound/pci/ctxfi/ctmixer.c

1086

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1090

sum = mixer->sums[SUM_IN_F_C*CHN_NUM];

sound/pci/ctxfi/ctmixer.c

1091

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1093

sum = mixer->sums[SUM_IN_F_C*CHN_NUM+1];

sound/pci/ctxfi/ctmixer.c

1094

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1098

sum = mixer->sums[SUM_IN_F_C*CHN_NUM];

sound/pci/ctxfi/ctmixer.c

1099

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1101

sum = mixer->sums[SUM_IN_F_C*CHN_NUM+1];

sound/pci/ctxfi/ctmixer.c

1102

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1106

sum = mixer->sums[SUM_IN_F_C*CHN_NUM];

sound/pci/ctxfi/ctmixer.c

1107

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1109

sum = mixer->sums[SUM_IN_F_C*CHN_NUM+1];

sound/pci/ctxfi/ctmixer.c

1110

amix_d->ops->setup(amix_d, NULL, INIT_VOL, sum);

sound/pci/ctxfi/ctmixer.c

1227

sum_mgr->put_sum(sum_mgr, (struct sum *)mixer->sums[i]);

sound/pci/ctxfi/ctmixer.c

879

struct sum *sum_c;

sound/pci/ctxfi/ctmixer.c

906

struct sum *sum;

sound/pci/ctxfi/ctmixer.c

918

err = sum_mgr->get_sum(sum_mgr, &sum_desc, &sum);

sound/pci/ctxfi/ctmixer.c

924

mixer->sums[i] = sum;

sound/pci/ctxfi/ctmixer.c

957

sum_mgr->put_sum(sum_mgr, (struct sum *)mixer->sums[i]);

sound/pci/riptide/riptide.c

651

u32 sum = 0;

sound/pci/riptide/riptide.c

661

sum += mult * value;

sound/pci/riptide/riptide.c

665

return sum;

sound/soc/codecs/aw88399.c

1448

int sum = 0, i;

sound/soc/codecs/aw88399.c

1451

sum += data[i];

sound/soc/codecs/aw88399.c

1453

*dsp_re = sum / (data_size - AW_CALI_DATA_SUM_RM);

sound/soc/codecs/da7213.c

274

int sum = 0;

sound/soc/codecs/da7213.c

292

sum += ((mid_data << 8) | (top_data << 16));

sound/soc/codecs/da7213.c

295

return sum / DA7213_ALC_AVG_ITERATIONS;

sound/soc/codecs/da9055.c

452

int sum = 0;

sound/soc/codecs/da9055.c

470

sum += ((mid_data << 8) | (top_data << 16));

sound/soc/codecs/da9055.c

473

return sum / DA9055_ALC_AVG_ITERATIONS;

sound/soc/codecs/tas2781-i2c.c

1295

const int sum = ARRAY_SIZE(tas2781_cali_start_reg);

sound/soc/codecs/tas2781-i2c.c

1298

for (j = 0; j < sum; j++) {

sound/soc/codecs/tas2781-i2c.c

407

const int sum = ARRAY_SIZE(tas2781_cali_start_reg);

sound/soc/codecs/tas2781-i2c.c

415

for (j = 0; j < sum; j++) {

sound/soc/codecs/tas2781-i2c.c

440

for (j = 0; j < sum - 4; j++) {

sound/soc/codecs/tas2781-i2c.c

517

const int sum = ARRAY_SIZE(tas2781_cali_start_reg);

sound/soc/codecs/tas2781-i2c.c

528

for (j = 0; j < sum; j++) {

sound/soc/codecs/tas2781-i2c.c

555

const int sum = ARRAY_SIZE(tas2563_cali_start_reg);

sound/soc/codecs/tas2781-i2c.c

568

for (j = 0; j < sum; j++) {

sound/soc/codecs/tas2781-i2c.c

578

for (j = 0; j < sum; j++) {

sound/soc/codecs/tas2781-i2c.c

593

const int sum = ARRAY_SIZE(tas2563_cali_start_reg);

sound/soc/codecs/tas2781-i2c.c

603

for (j = 0; j < sum; j++) {

tools/net/ynl/ynltool/qstats.c

322

double sum = 0.0, variance = 0.0;

tools/net/ynl/ynltool/qstats.c

336

sum += values[i];

tools/net/ynl/ynltool/qstats.c

343

*mean = sum / count;

tools/perf/bench/numa.c

1084

int sum;

tools/perf/bench/numa.c

1122

sum = 0;

tools/perf/bench/numa.c

1130

sum += nr;

tools/perf/bench/numa.c

1134

BUG_ON(sum > g->p.nr_tasks);

tools/perf/bench/numa.c

1136

if (0 && (sum < g->p.nr_tasks)) {

tools/perf/builtin-c2c.c

1197

static int display_metrics(struct perf_hpp *hpp, u32 val, u32 sum)

tools/perf/builtin-c2c.c

1201

if (sum != 0)

tools/perf/builtin-c2c.c

1203

percent(val, sum));

tools/perf/builtin-c2c.c

2127

static u8 filter_display(u32 val, u32 sum)

tools/perf/builtin-c2c.c

2129

if (sum == 0 || ((double)val / sum) < DISPLAY_LINE_LIMIT)

tools/perf/builtin-sched.c

548

u64 sum;

tools/perf/builtin-sched.c

554

sum = ru.ru_utime.tv_sec * NSEC_PER_SEC + ru.ru_utime.tv_usec * NSEC_PER_USEC;

tools/perf/builtin-sched.c

555

sum += ru.ru_stime.tv_sec * NSEC_PER_SEC + ru.ru_stime.tv_usec * NSEC_PER_USEC;

tools/perf/builtin-sched.c

557

return sum;

tools/power/x86/turbostat/turbostat.c

2212

unsigned long long sum;

tools/power/x86/turbostat/turbostat.c

6716

*msr = msr_last + per_cpu_msr_sum[cpu].entries[idx].sum;

tools/power/x86/turbostat/turbostat.c

6753

per_cpu_msr_sum[cpu].entries[i].sum += msr_last;

tools/sched_ext/scx_flatcg.c

58

__u64 sum = 0, idle = 0;

tools/sched_ext/scx_flatcg.c

90

sum += v;

tools/sched_ext/scx_flatcg.c

95

delta_sum = sum - *last_sum;

tools/sched_ext/scx_flatcg.c

97

*last_sum = sum;

tools/testing/selftests/bpf/benchs/bench_trigger.c

88

long sum = 0;

tools/testing/selftests/bpf/benchs/bench_trigger.c

91

sum += atomic_swap(&counters[i].value, 0);

tools/testing/selftests/bpf/benchs/bench_trigger.c

92

return sum;

tools/testing/selftests/bpf/network_helpers.h

125

static __wsum csum_partial(const void *buf, int len, __wsum sum)

tools/testing/selftests/bpf/network_helpers.h

132

sum += p[i];

tools/testing/selftests/bpf/network_helpers.h

134

return sum;

tools/testing/selftests/bpf/network_helpers.h

139

__u32 sum = 0;

tools/testing/selftests/bpf/network_helpers.h

144

sum = csum_partial(p, iph->ihl << 2, 0);

tools/testing/selftests/bpf/network_helpers.h

146

return csum_fold(sum);

tools/testing/selftests/bpf/network_helpers.h

227

unsigned long sum;

tools/testing/selftests/bpf/network_helpers.h

229

sum = csum_partial(udph, ntohs(udph->len), 0);

tools/testing/selftests/bpf/network_helpers.h

231

IPPROTO_UDP, sum);

tools/testing/selftests/bpf/network_helpers.h

247

unsigned long sum;

tools/testing/selftests/bpf/network_helpers.h

249

sum = csum_partial(udph, ntohs(udph->len), 0);

tools/testing/selftests/bpf/network_helpers.h

251

IPPROTO_UDP, sum);

tools/testing/selftests/bpf/prog_tests/arena_list.c

23

int sum = 0;

tools/testing/selftests/bpf/prog_tests/arena_list.c

26

sum += n->value;

tools/testing/selftests/bpf/prog_tests/arena_list.c

27

return sum;

tools/testing/selftests/bpf/prog_tests/arena_list.c

35

int ret, sum;

tools/testing/selftests/bpf/prog_tests/arena_list.c

56

sum = list_sum(skel->bss->list_head);

tools/testing/selftests/bpf/prog_tests/arena_list.c

57

ASSERT_EQ(sum, expected_sum, "sum of elems");

tools/testing/selftests/bpf/prog_tests/arena_list.c

63

sum = list_sum(skel->bss->list_head);

tools/testing/selftests/bpf/prog_tests/arena_list.c

64

ASSERT_EQ(sum, 0, "sum of list elems after del");

tools/testing/selftests/bpf/prog_tests/global_map_resize.c

120

array_len = (desired_sz - sizeof(skel->bss->sum)) / sizeof(skel->data_custom->my_array[0]);

tools/testing/selftests/bpf/prog_tests/global_map_resize.c

152

if (!ASSERT_EQ(skel->bss->sum, array_len, "sum"))

tools/testing/selftests/bpf/prog_tests/global_map_resize.c

24

const __u32 desired_sz = sizeof(skel->bss->sum) + sysconf(_SC_PAGE_SIZE) * 2;

tools/testing/selftests/bpf/prog_tests/global_map_resize.c

50

array_len = (desired_sz - sizeof(skel->bss->sum)) / sizeof(skel->bss->array[0]);

tools/testing/selftests/bpf/prog_tests/global_map_resize.c

82

if (!ASSERT_EQ(skel->bss->sum, array_len, "sum"))

tools/testing/selftests/bpf/prog_tests/map_lookup_percpu_elem.c

10

__u64 key = 0, sum;

tools/testing/selftests/bpf/prog_tests/map_lookup_percpu_elem.c

20

sum = (nr_cpus - 1) * nr_cpus / 2;

tools/testing/selftests/bpf/prog_tests/map_lookup_percpu_elem.c

50

ASSERT_EQ(skel->bss->percpu_array_elem_sum, sum, "percpu_array lookup percpu elem");

tools/testing/selftests/bpf/prog_tests/map_lookup_percpu_elem.c

51

ASSERT_EQ(skel->bss->percpu_hash_elem_sum, sum, "percpu_hash lookup percpu elem");

tools/testing/selftests/bpf/prog_tests/map_lookup_percpu_elem.c

52

ASSERT_EQ(skel->bss->percpu_lru_hash_elem_sum, sum, "percpu_lru_hash lookup percpu elem");

tools/testing/selftests/bpf/prog_tests/rdonly_maps.c

7

unsigned sum;

tools/testing/selftests/bpf/prog_tests/rdonly_maps.c

80

if (CHECK(bss.sum != t->exp_sum, "check_sum",

tools/testing/selftests/bpf/prog_tests/rdonly_maps.c

82

t->prog_name, bss.sum, t->exp_sum))

tools/testing/selftests/bpf/progs/arena_list.c

76

int sum = 0;

tools/testing/selftests/bpf/progs/arena_list.c

84

sum += n->value;

tools/testing/selftests/bpf/progs/arena_list.c

89

list_sum = sum;

tools/testing/selftests/bpf/progs/free_timer.c

33

volatile int sum = 0;

tools/testing/selftests/bpf/progs/free_timer.c

36

bpf_for(i, 0, 1024 * 1024) sum += i;

tools/testing/selftests/bpf/progs/iters.c

1538

int i, n = loop_data.n, sum = 0;

tools/testing/selftests/bpf/progs/iters.c

1545

sum += loop_data.data[i];

tools/testing/selftests/bpf/progs/iters.c

1548

return sum;

tools/testing/selftests/bpf/progs/iters.c

266

int *v, i = 0, sum = 0;

tools/testing/selftests/bpf/progs/iters.c

273

sum += *v;

tools/testing/selftests/bpf/progs/iters.c

281

bpf_printk("ITER_SIMPLE: sum=%d\n", sum);

tools/testing/selftests/bpf/progs/iters.c

291

int *v, sum = 0;

tools/testing/selftests/bpf/progs/iters.c

321

sum += x;

tools/testing/selftests/bpf/progs/iters.c

325

bpf_printk("ITER_OBFUSCATE_COUNTER: sum=%d\n", sum);

tools/testing/selftests/bpf/progs/iters.c

372

int sum, i;

tools/testing/selftests/bpf/progs/iters.c

380

sum = 0;

tools/testing/selftests/bpf/progs/iters.c

382

sum += arr[i];

tools/testing/selftests/bpf/progs/iters.c

385

bpf_printk("ITER_ARRAY_FILL: sum=%d (should be %d)\n", sum, 255 * 256);

tools/testing/selftests/bpf/progs/iters.c

398

int sum, row, col;

tools/testing/selftests/bpf/progs/iters.c

409

sum = 0;

tools/testing/selftests/bpf/progs/iters.c

420

sum += arr2d[row][col];

tools/testing/selftests/bpf/progs/iters.c

426

bpf_printk("ITER_NESTED_ITERS: total sum=%d", sum);

tools/testing/selftests/bpf/progs/iters.c

443

int sum = 0;

tools/testing/selftests/bpf/progs/iters.c

452

sum += 1;

tools/testing/selftests/bpf/progs/iters.c

461

return sum;

tools/testing/selftests/bpf/progs/iters.c

475

int sum = 0, col;

tools/testing/selftests/bpf/progs/iters.c

478

sum += arr2d[row][col];

tools/testing/selftests/bpf/progs/iters.c

483

return sum;

tools/testing/selftests/bpf/progs/iters.c

490

int sum, row, col;

tools/testing/selftests/bpf/progs/iters.c

499

sum = 0;

tools/testing/selftests/bpf/progs/iters.c

509

sum += sum_inner_dimension(row);

tools/testing/selftests/bpf/progs/iters.c

512

bpf_printk("ITER_SUBPROG_ITERS: total sum=%d", sum);

tools/testing/selftests/bpf/progs/iters.c

628

long arr1[16], arr2[16], sum = 0;

tools/testing/selftests/bpf/progs/iters.c

654

sum += arr1[i] + arr2[i];

tools/testing/selftests/bpf/progs/iters.c

657

return sum;

tools/testing/selftests/bpf/progs/iters.c

674

int *t, i, sum = 0;

tools/testing/selftests/bpf/progs/iters.c

680

sum += arr[i];

tools/testing/selftests/bpf/progs/iters.c

683

return sum;

tools/testing/selftests/bpf/progs/iters.c

711

sum1 = sum(&it, arr1, n);

tools/testing/selftests/bpf/progs/iters.c

717

sum2 = sum(&it, arr2, n);

tools/testing/selftests/bpf/progs/iters_num.c

100

__s64 sum = 0, i;

tools/testing/selftests/bpf/progs/iters_num.c

102

bpf_for(i, INT_MIN, INT_MIN + 2) sum += i;

tools/testing/selftests/bpf/progs/iters_num.c

103

res_very_neg_sum = sum;

tools/testing/selftests/bpf/progs/iters_num.c

114

__s64 sum = 0, i;

tools/testing/selftests/bpf/progs/iters_num.c

116

bpf_for(i, INT_MAX - 2, INT_MAX) sum += i;

tools/testing/selftests/bpf/progs/iters_num.c

117

res_very_big_sum = sum;

tools/testing/selftests/bpf/progs/iters_num.c

128

__s64 sum = 0, i;

tools/testing/selftests/bpf/progs/iters_num.c

130

bpf_for(i, -3, 3) sum += i;

tools/testing/selftests/bpf/progs/iters_num.c

131

res_neg_pos_sum = sum;

tools/testing/selftests/bpf/progs/iters_num.c

16

__s64 sum = 0, i;

tools/testing/selftests/bpf/progs/iters_num.c

18

bpf_for(i, 0, 0) sum += i;

tools/testing/selftests/bpf/progs/iters_num.c

19

res_empty_zero = 1 + sum;

tools/testing/selftests/bpf/progs/iters_num.c

30

__s64 sum = 0, i;

tools/testing/selftests/bpf/progs/iters_num.c

32

bpf_for(i, INT_MIN, INT_MIN) sum += i;

tools/testing/selftests/bpf/progs/iters_num.c

33

res_empty_int_min = 2 + sum;

tools/testing/selftests/bpf/progs/iters_num.c

44

__s64 sum = 0, i;

tools/testing/selftests/bpf/progs/iters_num.c

46

bpf_for(i, INT_MAX, INT_MAX) sum += i;

tools/testing/selftests/bpf/progs/iters_num.c

47

res_empty_int_max = 3 + sum;

tools/testing/selftests/bpf/progs/iters_num.c

58

__s64 sum = 0, i;

tools/testing/selftests/bpf/progs/iters_num.c

60

bpf_for(i, -1, -1) sum += i;

tools/testing/selftests/bpf/progs/iters_num.c

61

res_empty_minus_one = 4 + sum;

tools/testing/selftests/bpf/progs/iters_num.c

72

__s64 sum = 0, i;

tools/testing/selftests/bpf/progs/iters_num.c

74

bpf_for(i, 0, 10) sum += i;

tools/testing/selftests/bpf/progs/iters_num.c

75

res_simple_sum = sum;

tools/testing/selftests/bpf/progs/iters_num.c

86

__s64 sum = 0, i;

tools/testing/selftests/bpf/progs/iters_num.c

88

bpf_for(i, -10, 0) sum += i;

tools/testing/selftests/bpf/progs/iters_num.c

89

res_neg_sum = sum;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

101

sum += *v;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

106

return sum + bpf_iter_testmod_seq_value(0, &it);

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

114

s64 sum = 0, *v;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

119

sum += *v;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

122

sum *= bpf_iter_testmod_seq_value(0, &it);

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

126

return sum;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

28

__s64 sum = 0, *i;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

30

bpf_for_each(testmod_seq, i, 1000, 0) sum += *i;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

31

res_empty = 1 + sum;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

46

__s64 sum = 0, *i;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

48

bpf_for_each(testmod_seq, i, 1000, 1000) sum += *i;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

49

res_full = sum;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

66

__s64 sum = 0, *i;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

70

sum += *i;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

75

res_truncated = sum;

tools/testing/selftests/bpf/progs/iters_testmod_seq.c

96

s64 sum = 0, *v;

tools/testing/selftests/bpf/progs/jit_probe_mem.c

15

unsigned long zero = 0, sum;

tools/testing/selftests/bpf/progs/jit_probe_mem.c

47

: [sum] "=r"(sum)

tools/testing/selftests/bpf/progs/jit_probe_mem.c

52

total_sum = sum;

tools/testing/selftests/bpf/progs/loop1.c

12

int i, j, sum = 0, m;

tools/testing/selftests/bpf/progs/loop1.c

20

sum += i * m;

tools/testing/selftests/bpf/progs/loop1.c

23

return sum;

tools/testing/selftests/bpf/progs/loop3.c

12

volatile __u64 i = 0, sum = 0;

tools/testing/selftests/bpf/progs/loop3.c

15

sum += PT_REGS_RC(ctx);

tools/testing/selftests/bpf/progs/loop3.c

17

return sum;

tools/testing/selftests/bpf/progs/percpu_alloc_array.c

8

long sum;

tools/testing/selftests/bpf/progs/percpu_alloc_cgrp_local_storage.c

8

long sum;

tools/testing/selftests/bpf/progs/percpu_alloc_fail.c

25

long sum;

tools/testing/selftests/bpf/progs/test_global_map_resize.c

16

int sum = 0;

tools/testing/selftests/bpf/progs/test_global_map_resize.c

52

sum = percpu_arr[bpf_get_smp_processor_id()];

tools/testing/selftests/bpf/progs/test_global_map_resize.c

55

sum += array[i];

tools/testing/selftests/bpf/progs/test_global_map_resize.c

70

sum = percpu_arr[bpf_get_smp_processor_id()];

tools/testing/selftests/bpf/progs/test_global_map_resize.c

73

sum += my_array[i];

tools/testing/selftests/bpf/progs/test_map_lookup_percpu_elem.c

36

__u64 sum;

tools/testing/selftests/bpf/progs/test_map_lookup_percpu_elem.c

46

ctx->sum += *value;

tools/testing/selftests/bpf/progs/test_map_lookup_percpu_elem.c

59

map_ctx.sum = 0;

tools/testing/selftests/bpf/progs/test_map_lookup_percpu_elem.c

61

percpu_array_elem_sum = map_ctx.sum;

tools/testing/selftests/bpf/progs/test_map_lookup_percpu_elem.c

64

map_ctx.sum = 0;

tools/testing/selftests/bpf/progs/test_map_lookup_percpu_elem.c

66

percpu_hash_elem_sum = map_ctx.sum;

tools/testing/selftests/bpf/progs/test_map_lookup_percpu_elem.c

69

map_ctx.sum = 0;

tools/testing/selftests/bpf/progs/test_map_lookup_percpu_elem.c

71

percpu_lru_hash_elem_sum = map_ctx.sum;

tools/testing/selftests/bpf/progs/test_rdonly_maps.c

22

unsigned sum;

tools/testing/selftests/bpf/progs/test_rdonly_maps.c

30

unsigned iters = 0, sum = 0;

tools/testing/selftests/bpf/progs/test_rdonly_maps.c

35

sum += *p;

tools/testing/selftests/bpf/progs/test_rdonly_maps.c

40

res.sum = sum;

tools/testing/selftests/bpf/progs/test_rdonly_maps.c

49

unsigned iters = 0, sum = 0;

tools/testing/selftests/bpf/progs/test_rdonly_maps.c

54

sum += *p;

tools/testing/selftests/bpf/progs/test_rdonly_maps.c

59

res.sum = sum;

tools/testing/selftests/bpf/progs/test_rdonly_maps.c

69

unsigned iters = 0, sum = 0;

tools/testing/selftests/bpf/progs/test_rdonly_maps.c

74

sum += *p;

tools/testing/selftests/bpf/progs/test_rdonly_maps.c

80

res.sum = sum;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

100

sum += carry;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

102

sum += (__force u32)saddr->in6_u.u6_addr32[2];

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

103

carry = (sum < (__force u32)saddr->in6_u.u6_addr32[2]);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

104

sum += carry;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

106

sum += (__force u32)saddr->in6_u.u6_addr32[3];

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

107

carry = (sum < (__force u32)saddr->in6_u.u6_addr32[3]);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

108

sum += carry;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

110

sum += (__force u32)daddr->in6_u.u6_addr32[0];

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

111

carry = (sum < (__force u32)daddr->in6_u.u6_addr32[0]);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

112

sum += carry;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

114

sum += (__force u32)daddr->in6_u.u6_addr32[1];

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

115

carry = (sum < (__force u32)daddr->in6_u.u6_addr32[1]);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

116

sum += carry;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

118

sum += (__force u32)daddr->in6_u.u6_addr32[2];

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

119

carry = (sum < (__force u32)daddr->in6_u.u6_addr32[2]);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

120

sum += carry;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

122

sum += (__force u32)daddr->in6_u.u6_addr32[3];

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

123

carry = (sum < (__force u32)daddr->in6_u.u6_addr32[3]);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

124

sum += carry;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

127

sum += ulen;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

128

carry = (sum < ulen);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

129

sum += carry;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

132

sum += uproto;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

133

carry = (sum < uproto);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

134

sum += carry;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

136

return csum_fold((__force __wsum)sum);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

54

__u32 len, __u8 proto, __wsum sum)

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

56

unsigned long long s = (__force u32)sum;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

71

u32 sum = (__force u32)csum;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

73

sum = (sum & 0xffff) + (sum >> 16);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

74

sum = (sum & 0xffff) + (sum >> 16);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

75

return (__force __sum16)~sum;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

79

__u8 proto, __wsum sum)

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

81

return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

92

__u32 sum = (__force u32)csum;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

94

sum += (__force u32)saddr->in6_u.u6_addr32[0];

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

95

carry = (sum < (__force u32)saddr->in6_u.u6_addr32[0]);

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

96

sum += carry;

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

98

sum += (__force u32)saddr->in6_u.u6_addr32[1];

tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h

99

carry = (sum < (__force u32)saddr->in6_u.u6_addr32[1]);

tools/testing/selftests/bpf/progs/verifier_global_subprogs.c

57

int sum = 0;

tools/testing/selftests/bpf/progs/verifier_global_subprogs.c

60

sum += global_dead();

tools/testing/selftests/bpf/progs/verifier_global_subprogs.c

61

return global_calls_good_only() + sum;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

461

unsigned int sum = 0;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

464

sum += i;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

467

sum += i + arr[i];

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

471

return sum;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

479

int sum = 0;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

483

sum += i + j;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

486

return sum;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

491

int i, sum = 0;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

494

sum += i;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

496

return sum;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

559

int *v, sum = 0;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

565

sum += arr2[i++];

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

568

return sum;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

576

int *v, sum = 0;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

582

sum += arr2[i++];

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

585

return sum;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

595

int *v, sum = 0;

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

601

sum += arr2[i++];

tools/testing/selftests/bpf/progs/verifier_iterating_callbacks.c

604

return sum;

tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c

153

__u64 sum = csum;

tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c

158

sum += (__u32)saddr->in6_u.u6_addr32[i];

tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c

162

sum += (__u32)daddr->in6_u.u6_addr32[i];

tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c

165

sum += bpf_htonl(len);

tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c

166

sum += bpf_htonl(proto);

tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c

168

sum = (sum & 0xffffffff) + (sum >> 32);

tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c

169

sum = (sum & 0xffffffff) + (sum >> 32);

tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c

171

return csum_fold((__u32)sum);

tools/testing/selftests/bpf/progs/xdping_kern.c

44

static __always_inline __u16 csum_fold_helper(__wsum sum)

tools/testing/selftests/bpf/progs/xdping_kern.c

46

sum = (sum & 0xffff) + (sum >> 16);

tools/testing/selftests/bpf/progs/xdping_kern.c

47

return ~((sum & 0xffff) + (sum >> 16));

tools/testing/selftests/bpf/progs/xdping_kern.c

52

__wsum sum;

tools/testing/selftests/bpf/progs/xdping_kern.c

54

sum = bpf_csum_diff(0, 0, data_start, data_size, 0);

tools/testing/selftests/bpf/progs/xdping_kern.c

55

return csum_fold_helper(sum);

tools/testing/selftests/bpf/test_kmods/bpf_testmod.c

384

volatile int sum = 0;

tools/testing/selftests/bpf/test_kmods/bpf_testmod.c

391

sum += i;

tools/testing/selftests/bpf/test_kmods/bpf_testmod.c

392

return sum;

tools/testing/selftests/cgroup/test_kmem.c

170

long current, anon, file, kernel, sock, sum;

tools/testing/selftests/cgroup/test_kmem.c

195

sum = anon + file + kernel + sock;

tools/testing/selftests/cgroup/test_kmem.c

196

if (labs(sum - current) < MAX_VMSTAT_ERROR) {

tools/testing/selftests/cgroup/test_kmem.c

200

printf("anon + file + kernel + sock = %ld\n", sum);

tools/testing/selftests/drivers/net/gro.c

202

static uint32_t checksum_nofold(void *data, size_t len, uint32_t sum)

tools/testing/selftests/drivers/net/gro.c

208

sum += words[i];

tools/testing/selftests/drivers/net/gro.c

210

sum += ((char *)data)[len - 1];

tools/testing/selftests/drivers/net/gro.c

211

return sum;

tools/testing/selftests/drivers/net/gro.c

214

static uint16_t checksum_fold(void *data, size_t len, uint32_t sum)

tools/testing/selftests/drivers/net/gro.c

216

sum = checksum_nofold(data, len, sum);

tools/testing/selftests/drivers/net/gro.c

217

while (sum > 0xFFFF)

tools/testing/selftests/drivers/net/gro.c

218

sum = (sum & 0xFFFF) + (sum >> 16);

tools/testing/selftests/drivers/net/gro.c

219

return ~sum;

tools/testing/selftests/drivers/net/gro.c

236

uint32_t sum = 0;

tools/testing/selftests/drivers/net/gro.c

246

sum = checksum_nofold(&ph6, sizeof(ph6), 0);

tools/testing/selftests/drivers/net/gro.c

255

sum = checksum_nofold(&ph4, sizeof(ph4), 0);

tools/testing/selftests/drivers/net/gro.c

258

return checksum_fold(buf, sizeof(struct tcphdr) + payload_len, sum);

tools/testing/selftests/ia64/aliasing-test.c

22

int sum;

tools/testing/selftests/ia64/aliasing-test.c

49

sum += *c++;

tools/testing/selftests/mm/pagemap_ioctl.c

229

int i, sum = 0;

tools/testing/selftests/mm/pagemap_ioctl.c

232

sum += LEN(vec[i]);

tools/testing/selftests/mm/pagemap_ioctl.c

234

return sum;

tools/testing/selftests/net/bench/page_pool/time_bench.c

301

} sum = { 0 };

tools/testing/selftests/net/bench/page_pool/time_bench.c

318

sum.records++;

tools/testing/selftests/net/bench/page_pool/time_bench.c

319

sum.tsc_cycles += rec->tsc_cycles;

tools/testing/selftests/net/bench/page_pool/time_bench.c

323

if (sum.records) /* avoid div-by-zero */

tools/testing/selftests/net/bench/page_pool/time_bench.c

324

average = sum.tsc_cycles / sum.records;

tools/testing/selftests/net/bench/page_pool/time_bench.c

326

average, sum.records, step);

tools/testing/selftests/net/icmp_rfc4884.c

157

uint16_t sum;

tools/testing/selftests/net/icmp_rfc4884.c

177

sum = csum(buf, ext_len);

tools/testing/selftests/net/icmp_rfc4884.c

178

exthdr->checksum = htons(bad_csum ? sum - 1 : sum);

tools/testing/selftests/net/icmp_rfc4884.c

84

uint32_t sum = 0;

tools/testing/selftests/net/icmp_rfc4884.c

87

sum += (data[0] << 8) | data[1];

tools/testing/selftests/net/icmp_rfc4884.c

93

sum += data[0] << 8;

tools/testing/selftests/net/icmp_rfc4884.c

95

while (sum >> 16)

tools/testing/selftests/net/icmp_rfc4884.c

96

sum = (sum & 0xFFFF) + (sum >> 16);

tools/testing/selftests/net/icmp_rfc4884.c

98

return ~sum & 0xFFFF;

tools/testing/selftests/net/ip_defrag.c

103

uint32_t sum = 0;

tools/testing/selftests/net/ip_defrag.c

106

sum = raw_checksum((uint8_t *)&iphdr->ip_src, 2 * sizeof(iphdr->ip_src),

tools/testing/selftests/net/ip_defrag.c

108

sum = raw_checksum((uint8_t *)udphdr, UDP_HLEN, sum);

tools/testing/selftests/net/ip_defrag.c

109

sum = raw_checksum((uint8_t *)udp_payload, payload_len, sum);

tools/testing/selftests/net/ip_defrag.c

110

res = 0xffff & ~sum;

tools/testing/selftests/net/ip_defrag.c

119

uint32_t sum = 0;

tools/testing/selftests/net/ip_defrag.c

122

sum = raw_checksum((uint8_t *)&iphdr->ip6_src, 2 * sizeof(iphdr->ip6_src),

tools/testing/selftests/net/ip_defrag.c

124

sum = raw_checksum((uint8_t *)&udphdr->len, sizeof(udphdr->len), sum);

tools/testing/selftests/net/ip_defrag.c

125

sum = raw_checksum((uint8_t *)udphdr, UDP_HLEN, sum);

tools/testing/selftests/net/ip_defrag.c

126

sum = raw_checksum((uint8_t *)udp_payload, payload_len, sum);

tools/testing/selftests/net/ip_defrag.c

127

res = 0xffff & ~sum;

tools/testing/selftests/net/ip_defrag.c

82

static uint32_t raw_checksum(uint8_t *buf, int len, uint32_t sum)

tools/testing/selftests/net/ip_defrag.c

87

sum += (u_int16_t)ntohs(*((u_int16_t *)(buf + i)));

tools/testing/selftests/net/ip_defrag.c

88

if (sum > 0xffff)

tools/testing/selftests/net/ip_defrag.c

89

sum -= 0xffff;

tools/testing/selftests/net/ip_defrag.c

93

sum += buf[i] << 8;

tools/testing/selftests/net/ip_defrag.c

94

if (sum > 0xffff)

tools/testing/selftests/net/ip_defrag.c

95

sum -= 0xffff;

tools/testing/selftests/net/ip_defrag.c

98

return sum;

tools/testing/selftests/net/lib/csum.c

145

static uint32_t checksum_nofold(char *data, size_t len, uint32_t sum)

tools/testing/selftests/net/lib/csum.c

151

sum += words[i];

tools/testing/selftests/net/lib/csum.c

154

sum += ((unsigned char *)data)[len - 1];

tools/testing/selftests/net/lib/csum.c

156

return sum;

tools/testing/selftests/net/lib/csum.c

159

static uint16_t checksum_fold(void *data, size_t len, uint32_t sum)

tools/testing/selftests/net/lib/csum.c

161

sum = checksum_nofold(data, len, sum);

tools/testing/selftests/net/lib/csum.c

163

while (sum > 0xFFFF)

tools/testing/selftests/net/lib/csum.c

164

sum = (sum & 0xFFFF) + (sum >> 16);

tools/testing/selftests/net/lib/csum.c

166

return ~sum;

tools/testing/selftests/net/lib/csum.c

171

uint32_t sum;

tools/testing/selftests/net/lib/csum.c

176

sum = checksum_nofold(iph_addr_p, alen, 0);

tools/testing/selftests/net/lib/csum.c

177

sum += htons(proto);

tools/testing/selftests/net/lib/csum.c

178

sum += htons(len);

tools/testing/selftests/net/lib/csum.c

182

return ~checksum_fold(NULL, 0, sum);

tools/testing/selftests/net/lib/csum.c

184

return checksum_fold(th, len, sum);

tools/testing/selftests/net/msg_zerocopy.c

112

unsigned long sum = 0;

tools/testing/selftests/net/msg_zerocopy.c

116

sum += start[i];

tools/testing/selftests/net/msg_zerocopy.c

118

while (sum >> 16)

tools/testing/selftests/net/msg_zerocopy.c

119

sum = (sum & 0xFFFF) + (sum >> 16);

tools/testing/selftests/net/msg_zerocopy.c

121

return ~sum;

tools/testing/selftests/net/psock_snd.c

56

unsigned long sum = 0;

tools/testing/selftests/net/psock_snd.c

60

sum += start[i];

tools/testing/selftests/net/psock_snd.c

62

return sum;

tools/testing/selftests/net/psock_snd.c

66

unsigned long sum)

tools/testing/selftests/net/psock_snd.c

68

sum += add_csum_hword(start, num_u16);

tools/testing/selftests/net/psock_snd.c

70

while (sum >> 16)

tools/testing/selftests/net/psock_snd.c

71

sum = (sum & 0xffff) + (sum >> 16);

tools/testing/selftests/net/psock_snd.c

73

return ~sum;

tools/testing/selftests/net/tap.c

228

uint32_t sum = 0;

tools/testing/selftests/net/tap.c

232

sum += *sbuf++;

tools/testing/selftests/net/tap.c

237

sum += *(uint8_t *)sbuf;

tools/testing/selftests/net/tap.c

239

return sum;

tools/testing/selftests/net/tap.c

242

static uint16_t finish_ip_csum(uint32_t sum)

tools/testing/selftests/net/tap.c

244

uint16_t lo = sum & 0xffff;

tools/testing/selftests/net/tap.c

245

uint16_t hi = sum >> 16;

tools/testing/selftests/net/tap.c

252

uint32_t sum)

tools/testing/selftests/net/tap.c

254

sum += add_csum(buf, len);

tools/testing/selftests/net/tap.c

255

return finish_ip_csum(sum);

tools/testing/selftests/net/tap.c

281

uint32_t sum = 0;

tools/testing/selftests/net/tap.c

289

sum = add_csum(buf - 2 * ip4alen, 2 * ip4alen);

tools/testing/selftests/net/tap.c

290

sum += htons(IPPROTO_UDP) + udph->len;

tools/testing/selftests/net/tap.c

293

sum += add_csum(buf, len);

tools/testing/selftests/net/tap.c

295

udph->check = finish_ip_csum(sum);

tools/testing/selftests/net/tcp_ao/icmps-accept.c

145

static uint32_t checksum4_nofold(void *data, size_t len, uint32_t sum)

tools/testing/selftests/net/tcp_ao/icmps-accept.c

151

sum += words[i];

tools/testing/selftests/net/tcp_ao/icmps-accept.c

153

sum += ((char *)data)[len - 1];

tools/testing/selftests/net/tcp_ao/icmps-accept.c

154

return sum;

tools/testing/selftests/net/tcp_ao/icmps-accept.c

157

static uint16_t checksum4_fold(void *data, size_t len, uint32_t sum)

tools/testing/selftests/net/tcp_ao/icmps-accept.c

159

sum = checksum4_nofold(data, len, sum);

tools/testing/selftests/net/tcp_ao/icmps-accept.c

160

while (sum > 0xFFFF)

tools/testing/selftests/net/tcp_ao/icmps-accept.c

161

sum = (sum & 0xFFFF) + (sum >> 16);

tools/testing/selftests/net/tcp_ao/icmps-accept.c

162

return ~sum;

tools/testing/selftests/net/tcp_ao/icmps-accept.c

242

uint32_t sum = csum;

tools/testing/selftests/net/tcp_ao/icmps-accept.c

244

sum = (sum & 0xffff) + (sum >> 16);

tools/testing/selftests/net/tcp_ao/icmps-accept.c

245

sum = (sum & 0xffff) + (sum >> 16);

tools/testing/selftests/net/tcp_ao/icmps-accept.c

246

return (uint16_t)~sum;

tools/testing/selftests/net/tcp_ao/icmps-accept.c

257

noinline uint32_t checksum6_nofold(void *data, size_t len, uint32_t sum)

tools/testing/selftests/net/tcp_ao/icmps-accept.c

263

sum = csum_add(sum, words[i]);

tools/testing/selftests/net/tcp_ao/icmps-accept.c

265

sum = csum_add(sum, ((char *)data)[len - 1]);

tools/testing/selftests/net/tcp_ao/icmps-accept.c

266

return sum;

tools/testing/selftests/net/tcp_ao/icmps-accept.c

280

uint32_t sum;

tools/testing/selftests/net/tcp_ao/icmps-accept.c

287

sum = checksum6_nofold(&pseudo_header, sizeof(pseudo_header), 0);

tools/testing/selftests/net/tcp_ao/icmps-accept.c

288

sum = checksum6_nofold(ptr, len, sum);

tools/testing/selftests/net/tcp_ao/icmps-accept.c

290

return csum_fold(sum);

tools/testing/selftests/net/tcp_ao/icmps-discard.c

145

static uint32_t checksum4_nofold(void *data, size_t len, uint32_t sum)

tools/testing/selftests/net/tcp_ao/icmps-discard.c

151

sum += words[i];

tools/testing/selftests/net/tcp_ao/icmps-discard.c

153

sum += ((char *)data)[len - 1];

tools/testing/selftests/net/tcp_ao/icmps-discard.c

154

return sum;

tools/testing/selftests/net/tcp_ao/icmps-discard.c

157

static uint16_t checksum4_fold(void *data, size_t len, uint32_t sum)

tools/testing/selftests/net/tcp_ao/icmps-discard.c

159

sum = checksum4_nofold(data, len, sum);

tools/testing/selftests/net/tcp_ao/icmps-discard.c

160

while (sum > 0xFFFF)

tools/testing/selftests/net/tcp_ao/icmps-discard.c

161

sum = (sum & 0xFFFF) + (sum >> 16);

tools/testing/selftests/net/tcp_ao/icmps-discard.c

162

return ~sum;

tools/testing/selftests/net/tcp_ao/icmps-discard.c

242

uint32_t sum = csum;

tools/testing/selftests/net/tcp_ao/icmps-discard.c

244

sum = (sum & 0xffff) + (sum >> 16);

tools/testing/selftests/net/tcp_ao/icmps-discard.c

245

sum = (sum & 0xffff) + (sum >> 16);

tools/testing/selftests/net/tcp_ao/icmps-discard.c

246

return (uint16_t)~sum;

tools/testing/selftests/net/tcp_ao/icmps-discard.c

257

noinline uint32_t checksum6_nofold(void *data, size_t len, uint32_t sum)

tools/testing/selftests/net/tcp_ao/icmps-discard.c

263

sum = csum_add(sum, words[i]);

tools/testing/selftests/net/tcp_ao/icmps-discard.c

265

sum = csum_add(sum, ((char *)data)[len - 1]);

tools/testing/selftests/net/tcp_ao/icmps-discard.c

266

return sum;

tools/testing/selftests/net/tcp_ao/icmps-discard.c

280

uint32_t sum;

tools/testing/selftests/net/tcp_ao/icmps-discard.c

287

sum = checksum6_nofold(&pseudo_header, sizeof(pseudo_header), 0);

tools/testing/selftests/net/tcp_ao/icmps-discard.c

288

sum = checksum6_nofold(ptr, len, sum);

tools/testing/selftests/net/tcp_ao/icmps-discard.c

290

return csum_fold(sum);

tools/testing/selftests/net/tuntap_helpers.h

233

uint32_t sum = 0;

tools/testing/selftests/net/tuntap_helpers.h

236

sum += *sbuf++;

tools/testing/selftests/net/tuntap_helpers.h

241

sum += *(uint8_t *)sbuf;

tools/testing/selftests/net/tuntap_helpers.h

243

return sum;

tools/testing/selftests/net/tuntap_helpers.h

246

static inline uint16_t finish_ip_csum(uint32_t sum)

tools/testing/selftests/net/tuntap_helpers.h

248

while (sum >> 16)

tools/testing/selftests/net/tuntap_helpers.h

249

sum = (sum & 0xffff) + (sum >> 16);

tools/testing/selftests/net/tuntap_helpers.h

250

return ~((uint16_t)sum);

tools/testing/selftests/net/tuntap_helpers.h

253

static inline uint16_t build_ip_csum(const uint8_t *buf, int len, uint32_t sum)

tools/testing/selftests/net/tuntap_helpers.h

255

sum += add_csum(buf, len);

tools/testing/selftests/net/tuntap_helpers.h

256

return finish_ip_csum(sum);

tools/testing/selftests/net/tuntap_helpers.h

331

uint32_t sum;

tools/testing/selftests/net/tuntap_helpers.h

334

sum = add_csum(buf - 2 * ipalen, 2 * ipalen);

tools/testing/selftests/net/tuntap_helpers.h

335

sum += htons(IPPROTO_UDP) + udph->len;

tools/testing/selftests/net/tuntap_helpers.h

338

sum += add_csum(buf, udph->len);

tools/testing/selftests/net/tuntap_helpers.h

340

udph->check = finish_ip_csum(sum);

tools/testing/selftests/net/txtimestamp.c

408

unsigned long sum)

tools/testing/selftests/net/txtimestamp.c

413

sum += start[i];

tools/testing/selftests/net/txtimestamp.c

415

while (sum >> 16)

tools/testing/selftests/net/txtimestamp.c

416

sum = (sum & 0xFFFF) + (sum >> 16);

tools/testing/selftests/net/txtimestamp.c

418

return ~sum;

tools/testing/selftests/resctrl/fill_buf.c

69

unsigned char sum = 0;

tools/testing/selftests/resctrl/fill_buf.c

81

sum += buf[idx * (CL_SIZE / 2)];

tools/testing/selftests/resctrl/fill_buf.c

88

return sum;

tools/testing/selftests/rseq/basic_percpu_ops_test.c

149

uint64_t sum;

tools/testing/selftests/rseq/basic_percpu_ops_test.c

163

sum = 0;

tools/testing/selftests/rseq/basic_percpu_ops_test.c

165

sum += data.c[i].count;

tools/testing/selftests/rseq/basic_percpu_ops_test.c

167

assert(sum == (uint64_t)data.reps * num_threads);

tools/testing/selftests/rseq/basic_percpu_ops_test.c

277

uint64_t sum = 0, expected_sum = 0;

tools/testing/selftests/rseq/basic_percpu_ops_test.c

316

sum += node->data;

tools/testing/selftests/rseq/basic_percpu_ops_test.c

326

assert(sum == expected_sum);

tools/testing/selftests/rseq/param_test.c

1004

assert(sum == expected_sum);

tools/testing/selftests/rseq/param_test.c

1140

uint64_t sum = 0, expected_sum = 0;

tools/testing/selftests/rseq/param_test.c

1201

sum += item.data1;

tools/testing/selftests/rseq/param_test.c

1202

sum += item.data2;

tools/testing/selftests/rseq/param_test.c

1212

assert(sum == expected_sum);

tools/testing/selftests/rseq/param_test.c

515

uint64_t sum;

tools/testing/selftests/rseq/param_test.c

547

sum = 0;

tools/testing/selftests/rseq/param_test.c

549

sum += data.c[i].count;

tools/testing/selftests/rseq/param_test.c

551

assert(sum == (uint64_t)opt_reps * num_threads);

tools/testing/selftests/rseq/param_test.c

592

uint64_t sum;

tools/testing/selftests/rseq/param_test.c

624

sum = 0;

tools/testing/selftests/rseq/param_test.c

626

sum += data.c[i].count;

tools/testing/selftests/rseq/param_test.c

628

assert(sum == (uint64_t)opt_reps * num_threads);

tools/testing/selftests/rseq/param_test.c

742

uint64_t sum = 0, expected_sum = 0;

tools/testing/selftests/rseq/param_test.c

793

sum += node->data;

tools/testing/selftests/rseq/param_test.c

803

assert(sum == expected_sum);

tools/testing/selftests/rseq/param_test.c

929

uint64_t sum = 0, expected_sum = 0;

tools/testing/selftests/rseq/param_test.c

993

sum += node->data;

tools/tracing/rtla/src/timerlat_hist.c

472

struct timerlat_hist_cpu sum;

tools/tracing/rtla/src/timerlat_hist.c

478

memset(&sum, 0, sizeof(sum));

tools/tracing/rtla/src/timerlat_hist.c

479

sum.min_irq = ~0;

tools/tracing/rtla/src/timerlat_hist.c

480

sum.min_thread = ~0;

tools/tracing/rtla/src/timerlat_hist.c

481

sum.min_user = ~0;

tools/tracing/rtla/src/timerlat_hist.c

490

sum.irq_count += cpu_data->irq_count;

tools/tracing/rtla/src/timerlat_hist.c

491

update_min(&sum.min_irq, &cpu_data->min_irq);

tools/tracing/rtla/src/timerlat_hist.c

492

update_sum(&sum.sum_irq, &cpu_data->sum_irq);

tools/tracing/rtla/src/timerlat_hist.c

493

update_max(&sum.max_irq, &cpu_data->max_irq);

tools/tracing/rtla/src/timerlat_hist.c

495

sum.thread_count += cpu_data->thread_count;

tools/tracing/rtla/src/timerlat_hist.c

496

update_min(&sum.min_thread, &cpu_data->min_thread);

tools/tracing/rtla/src/timerlat_hist.c

497

update_sum(&sum.sum_thread, &cpu_data->sum_thread);

tools/tracing/rtla/src/timerlat_hist.c

498

update_max(&sum.max_thread, &cpu_data->max_thread);

tools/tracing/rtla/src/timerlat_hist.c

500

sum.user_count += cpu_data->user_count;

tools/tracing/rtla/src/timerlat_hist.c

501

update_min(&sum.min_user, &cpu_data->min_user);

tools/tracing/rtla/src/timerlat_hist.c

502

update_sum(&sum.sum_user, &cpu_data->sum_user);

tools/tracing/rtla/src/timerlat_hist.c

503

update_max(&sum.max_user, &cpu_data->max_user);

tools/tracing/rtla/src/timerlat_hist.c

525

sum.irq_count);

tools/tracing/rtla/src/timerlat_hist.c

529

sum.thread_count);

tools/tracing/rtla/src/timerlat_hist.c

533

sum.user_count);

tools/tracing/rtla/src/timerlat_hist.c

542

sum.irq_count,

tools/tracing/rtla/src/timerlat_hist.c

543

sum.min_irq,

tools/tracing/rtla/src/timerlat_hist.c

548

sum.thread_count,

tools/tracing/rtla/src/timerlat_hist.c

549

sum.min_thread,

tools/tracing/rtla/src/timerlat_hist.c

554

sum.user_count,

tools/tracing/rtla/src/timerlat_hist.c

555

sum.min_user,

tools/tracing/rtla/src/timerlat_hist.c

565

sum.irq_count,

tools/tracing/rtla/src/timerlat_hist.c

566

sum.sum_irq,

tools/tracing/rtla/src/timerlat_hist.c

571

sum.thread_count,

tools/tracing/rtla/src/timerlat_hist.c

572

sum.sum_thread,

tools/tracing/rtla/src/timerlat_hist.c

577

sum.user_count,

tools/tracing/rtla/src/timerlat_hist.c

578

sum.sum_user,

tools/tracing/rtla/src/timerlat_hist.c

588

sum.irq_count,

tools/tracing/rtla/src/timerlat_hist.c

589

sum.max_irq,

tools/tracing/rtla/src/timerlat_hist.c

594

sum.thread_count,

tools/tracing/rtla/src/timerlat_hist.c

595

sum.max_thread,

tools/tracing/rtla/src/timerlat_hist.c

600

sum.user_count,

tools/tracing/rtla/src/timerlat_hist.c

601

sum.max_user,

tools/tracing/rtla/src/timerlat_top.c

105

timerlat_top_update_sum(struct osnoise_tool *tool, int cpu, struct timerlat_top_cpu *sum)

tools/tracing/rtla/src/timerlat_top.c

110

sum->irq_count += cpu_data->irq_count;

tools/tracing/rtla/src/timerlat_top.c

111

update_min(&sum->min_irq, &cpu_data->min_irq);

tools/tracing/rtla/src/timerlat_top.c

112

update_sum(&sum->sum_irq, &cpu_data->sum_irq);

tools/tracing/rtla/src/timerlat_top.c

113

update_max(&sum->max_irq, &cpu_data->max_irq);

tools/tracing/rtla/src/timerlat_top.c

115

sum->thread_count += cpu_data->thread_count;

tools/tracing/rtla/src/timerlat_top.c

116

update_min(&sum->min_thread, &cpu_data->min_thread);

tools/tracing/rtla/src/timerlat_top.c

117

update_sum(&sum->sum_thread, &cpu_data->sum_thread);

tools/tracing/rtla/src/timerlat_top.c

118

update_max(&sum->max_thread, &cpu_data->max_thread);

tools/tracing/rtla/src/timerlat_top.c

120

sum->user_count += cpu_data->user_count;

tools/tracing/rtla/src/timerlat_top.c

121

update_min(&sum->min_user, &cpu_data->min_user);

tools/tracing/rtla/src/timerlat_top.c

122

update_sum(&sum->sum_user, &cpu_data->sum_user);

tools/tracing/rtla/src/timerlat_top.c

123

update_max(&sum->max_user, &cpu_data->max_user);