arch/alpha/include/asm/spinlock.h

19

static inline int arch_spin_value_unlocked(arch_spinlock_t lock)

arch/alpha/include/asm/spinlock.h

24

static inline void arch_spin_unlock(arch_spinlock_t * lock)

arch/alpha/include/asm/spinlock.h

30

static inline void arch_spin_lock(arch_spinlock_t * lock)

arch/alpha/include/asm/spinlock.h

50

static inline int arch_spin_trylock(arch_spinlock_t *lock)

arch/arc/include/asm/smp.h

109

extern arch_spinlock_t smp_atomic_ops_lock;

arch/arc/include/asm/spinlock.h

17

static inline void arch_spin_lock(arch_spinlock_t *lock)

arch/arc/include/asm/spinlock.h

222

static inline void arch_spin_lock(arch_spinlock_t *lock)

arch/arc/include/asm/spinlock.h

244

static inline int arch_spin_trylock(arch_spinlock_t *lock)

arch/arc/include/asm/spinlock.h

261

static inline void arch_spin_unlock(arch_spinlock_t *lock)

arch/arc/include/asm/spinlock.h

44

static inline int arch_spin_trylock(arch_spinlock_t *lock)

arch/arc/include/asm/spinlock.h

67

static inline void arch_spin_unlock(arch_spinlock_t *lock)

arch/arc/include/asm/spinlock_types.h

27

arch_spinlock_t lock_mutex;

arch/arc/kernel/smp.c

32

arch_spinlock_t smp_atomic_ops_lock = __ARCH_SPIN_LOCK_UNLOCKED;

arch/arm/common/mcpm_entry.c

183

static arch_spinlock_t mcpm_lock = __ARCH_SPIN_LOCK_UNLOCKED;

arch/arm/include/asm/spinlock.h

107

static inline void arch_spin_unlock(arch_spinlock_t *lock)

arch/arm/include/asm/spinlock.h

114

static inline int arch_spin_value_unlocked(arch_spinlock_t lock)

arch/arm/include/asm/spinlock.h

119

static inline int arch_spin_is_locked(arch_spinlock_t *lock)

arch/arm/include/asm/spinlock.h

124

static inline int arch_spin_is_contended(arch_spinlock_t *lock)

arch/arm/include/asm/spinlock.h

56

static inline void arch_spin_lock(arch_spinlock_t *lock)

arch/arm/include/asm/spinlock.h

60

arch_spinlock_t lockval;

arch/arm/include/asm/spinlock.h

81

static inline int arch_spin_trylock(arch_spinlock_t *lock)

arch/arm/kernel/traps.c

303

static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;

arch/hexagon/include/asm/spinlock.h

115

static inline void arch_spin_lock(arch_spinlock_t *lock)

arch/hexagon/include/asm/spinlock.h

130

static inline void arch_spin_unlock(arch_spinlock_t *lock)

arch/hexagon/include/asm/spinlock.h

136

static inline unsigned int arch_spin_trylock(arch_spinlock_t *lock)

arch/mips/kernel/sync-r4k.c

38

static arch_spinlock_t sync_lock = __ARCH_SPIN_LOCK_UNLOCKED;

arch/mips/sgi-ip27/ip27-nmi.c

27

static arch_spinlock_t nmi_lock = __ARCH_SPIN_LOCK_UNLOCKED;

arch/parisc/include/asm/atomic.h

32

extern arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned;

arch/parisc/include/asm/atomic.h

37

arch_spinlock_t *s = ATOMIC_HASH(l); \

arch/parisc/include/asm/atomic.h

43

arch_spinlock_t *s = ATOMIC_HASH(l); \

arch/parisc/include/asm/futex.h

109

s = (arch_spinlock_t *)&lws_lock_start[_futex_hash_index(ua)];

arch/parisc/include/asm/futex.h

21

_futex_spin_lock_irqsave(arch_spinlock_t *s, unsigned long *flags)

arch/parisc/include/asm/futex.h

28

_futex_spin_unlock_irqrestore(arch_spinlock_t *s, unsigned long *flags)

arch/parisc/include/asm/futex.h

39

arch_spinlock_t *s;

arch/parisc/include/asm/futex.h

44

s = (arch_spinlock_t *)&lws_lock_start[_futex_hash_index(ua)];

arch/parisc/include/asm/futex.h

95

arch_spinlock_t *s;

arch/parisc/include/asm/spinlock.h

19

static inline int arch_spin_is_locked(arch_spinlock_t *x)

arch/parisc/include/asm/spinlock.h

30

static inline void arch_spin_lock(arch_spinlock_t *x)

arch/parisc/include/asm/spinlock.h

49

static inline void arch_spin_unlock(arch_spinlock_t *x)

arch/parisc/include/asm/spinlock.h

59

static inline int arch_spin_trylock(arch_spinlock_t *x)

arch/parisc/include/asm/spinlock_types.h

25

arch_spinlock_t lock_mutex;

arch/parisc/lib/bitops.c

15

arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned = {

arch/powerpc/include/asm/simple_spinlock.h

114

static inline void arch_spin_lock(arch_spinlock_t *lock)

arch/powerpc/include/asm/simple_spinlock.h

128

static inline void arch_spin_unlock(arch_spinlock_t *lock)

arch/powerpc/include/asm/simple_spinlock.h

35

static __always_inline int arch_spin_value_unlocked(arch_spinlock_t lock)

arch/powerpc/include/asm/simple_spinlock.h

40

static inline int arch_spin_is_locked(arch_spinlock_t *lock)

arch/powerpc/include/asm/simple_spinlock.h

49

static inline unsigned long __arch_spin_trylock(arch_spinlock_t *lock)

arch/powerpc/include/asm/simple_spinlock.h

70

static inline int arch_spin_trylock(arch_spinlock_t *lock)

arch/powerpc/include/asm/simple_spinlock.h

91

void splpar_spin_yield(arch_spinlock_t *lock);

arch/powerpc/include/asm/simple_spinlock.h

94

static inline void splpar_spin_yield(arch_spinlock_t *lock) {}

arch/powerpc/include/asm/simple_spinlock.h

98

static inline void spin_yield(arch_spinlock_t *lock)

arch/powerpc/kernel/traps.c

155

static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;

arch/powerpc/kvm/book3s_xics.h

98

arch_spinlock_t lock;

arch/powerpc/kvm/book3s_xive.h

89

arch_spinlock_t lock;

arch/powerpc/lib/locks.c

21

void splpar_spin_yield(arch_spinlock_t *lock)

arch/powerpc/platforms/pasemi/setup.c

101

static arch_spinlock_t timebase_lock;

arch/riscv/include/asm/spinlock.h

31

SPINLOCK_BASE_DECLARE(lock, void, arch_spinlock_t *)

arch/riscv/include/asm/spinlock.h

32

SPINLOCK_BASE_DECLARE(unlock, void, arch_spinlock_t *)

arch/riscv/include/asm/spinlock.h

33

SPINLOCK_BASE_DECLARE(is_locked, int, arch_spinlock_t *)

arch/riscv/include/asm/spinlock.h

34

SPINLOCK_BASE_DECLARE(is_contended, int, arch_spinlock_t *)

arch/riscv/include/asm/spinlock.h

35

SPINLOCK_BASE_DECLARE(trylock, bool, arch_spinlock_t *)

arch/riscv/include/asm/spinlock.h

36

SPINLOCK_BASE_DECLARE(value_unlocked, int, arch_spinlock_t)

arch/s390/include/asm/spinlock.h

52

void arch_spin_relax(arch_spinlock_t *lock);

arch/s390/include/asm/spinlock.h

55

void arch_spin_lock_wait(arch_spinlock_t *);

arch/s390/include/asm/spinlock.h

56

int arch_spin_trylock_retry(arch_spinlock_t *);

arch/s390/include/asm/spinlock.h

64

static inline int arch_spin_value_unlocked(arch_spinlock_t lock)

arch/s390/include/asm/spinlock.h

69

static inline int arch_spin_is_locked(arch_spinlock_t *lp)

arch/s390/include/asm/spinlock.h

74

static inline int arch_spin_trylock_once(arch_spinlock_t *lp)

arch/s390/include/asm/spinlock.h

82

static inline void arch_spin_lock(arch_spinlock_t *lp)

arch/s390/include/asm/spinlock.h

88

static inline int arch_spin_trylock(arch_spinlock_t *lp)

arch/s390/include/asm/spinlock.h

95

static inline void arch_spin_unlock(arch_spinlock_t *lp)

arch/s390/include/asm/spinlock_types.h

17

arch_spinlock_t wait;

arch/s390/kernel/smp.c

426

static arch_spinlock_t lock = __ARCH_SPIN_LOCK_UNLOCKED;

arch/s390/lib/spinlock.c

156

static inline void arch_spin_lock_queued(arch_spinlock_t *lp)

arch/s390/lib/spinlock.c

250

static inline void arch_spin_lock_classic(arch_spinlock_t *lp)

arch/s390/lib/spinlock.c

282

void arch_spin_lock_wait(arch_spinlock_t *lp)

arch/s390/lib/spinlock.c

291

int arch_spin_trylock_retry(arch_spinlock_t *lp)

arch/s390/lib/spinlock.c

352

void arch_spin_relax(arch_spinlock_t *lp)

arch/sh/include/asm/spinlock-cas.h

28

static inline void arch_spin_lock(arch_spinlock_t *lock)

arch/sh/include/asm/spinlock-cas.h

33

static inline void arch_spin_unlock(arch_spinlock_t *lock)

arch/sh/include/asm/spinlock-cas.h

38

static inline int arch_spin_trylock(arch_spinlock_t *lock)

arch/sh/include/asm/spinlock-llsc.h

26

static inline void arch_spin_lock(arch_spinlock_t *lock)

arch/sh/include/asm/spinlock-llsc.h

46

static inline void arch_spin_unlock(arch_spinlock_t *lock)

arch/sh/include/asm/spinlock-llsc.h

61

static inline int arch_spin_trylock(arch_spinlock_t *lock)

arch/sparc/include/asm/spinlock_32.h

18

static inline void arch_spin_lock(arch_spinlock_t *lock)

arch/sparc/include/asm/spinlock_32.h

38

static inline int arch_spin_trylock(arch_spinlock_t *lock)

arch/sparc/include/asm/spinlock_32.h

48

static inline void arch_spin_unlock(arch_spinlock_t *lock)

arch/x86/kernel/dumpstack.c

345

static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;

arch/x86/kernel/hpet.c

778

arch_spinlock_t lock;

arch/x86/kernel/tsc_sync.c

255

static arch_spinlock_t sync_lock = __ARCH_SPIN_LOCK_UNLOCKED;

arch/x86/mm/kmmio.c

71

static arch_spinlock_t kmmio_lock = __ARCH_SPIN_LOCK_UNLOCKED;

include/asm-generic/qrwlock_types.h

26

arch_spinlock_t wait_lock;

include/asm-generic/ticket_spinlock.h

33

static __always_inline void ticket_spin_lock(arch_spinlock_t *lock)

include/asm-generic/ticket_spinlock.h

53

static __always_inline bool ticket_spin_trylock(arch_spinlock_t *lock)

include/asm-generic/ticket_spinlock.h

63

static __always_inline void ticket_spin_unlock(arch_spinlock_t *lock)

include/asm-generic/ticket_spinlock.h

71

static __always_inline int ticket_spin_value_unlocked(arch_spinlock_t lock)

include/asm-generic/ticket_spinlock.h

78

static __always_inline int ticket_spin_is_locked(arch_spinlock_t *lock)

include/asm-generic/ticket_spinlock.h

80

arch_spinlock_t val = READ_ONCE(*lock);

include/asm-generic/ticket_spinlock.h

85

static __always_inline int ticket_spin_is_contended(arch_spinlock_t *lock)

include/linux/spinlock_types_raw.h

15

arch_spinlock_t raw_lock;

include/linux/spinlock_up.h

29

static inline void arch_spin_lock(arch_spinlock_t *lock)

include/linux/spinlock_up.h

35

static inline int arch_spin_trylock(arch_spinlock_t *lock)

include/linux/spinlock_up.h

45

static inline void arch_spin_unlock(arch_spinlock_t *lock)

kernel/bpf/helpers.c

288

arch_spinlock_t *l = (void *)lock;

kernel/bpf/helpers.c

291

arch_spinlock_t lock;

kernel/bpf/helpers.c

303

arch_spinlock_t *l = (void *)lock;

kernel/kcsan/kcsan_test.c

535

arch_spinlock_t arch_spinlock = __ARCH_SPIN_LOCK_UNLOCKED;

kernel/kcsan/selftest.c

118

arch_spinlock_t arch_spinlock = __ARCH_SPIN_LOCK_UNLOCKED;

kernel/locking/lockdep.c

138

static arch_spinlock_t __lock = (arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED;

kernel/locking/spinlock_debug.c

27

lock->raw_lock = (arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED;

kernel/rcu/tree.h

422

arch_spinlock_t ofl_lock ____cacheline_internodealigned_in_smp;

kernel/trace/ring_buffer.c

2368

cpu_buffer->lock = (arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED;

kernel/trace/ring_buffer.c

519

arch_spinlock_t lock;

kernel/trace/trace.c

10873

global_trace.max_lock = (arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED;

kernel/trace/trace.c

9601

tr->max_lock = (arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED;

kernel/trace/trace.h

389

arch_spinlock_t max_lock;

kernel/trace/trace_clock.c

88

arch_spinlock_t lock;

kernel/trace/trace_clock.c

91

.lock = (arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED,

kernel/trace/trace_sched_switch.c

169

static arch_spinlock_t trace_cmdline_lock = __ARCH_SPIN_LOCK_UNLOCKED;

kernel/trace/trace_sched_wakeup.c

33

static arch_spinlock_t wakeup_lock =

kernel/trace/trace_sched_wakeup.c

34

(arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED;

kernel/trace/trace_stack.c

29

static arch_spinlock_t stack_trace_max_lock =

kernel/trace/trace_stack.c

30

(arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED;

lib/atomic64.c

107

arch_spinlock_t *lock = lock_addr(v); \

lib/atomic64.c

144

arch_spinlock_t *lock = lock_addr(v);

lib/atomic64.c

161

arch_spinlock_t *lock = lock_addr(v);

lib/atomic64.c

178

arch_spinlock_t *lock = lock_addr(v);

lib/atomic64.c

194

arch_spinlock_t *lock = lock_addr(v);

lib/atomic64.c

28

arch_spinlock_t lock;

lib/atomic64.c

36

static inline arch_spinlock_t *lock_addr(const atomic64_t *v)

lib/atomic64.c

48

arch_spinlock_t *lock = lock_addr(v);

lib/atomic64.c

63

arch_spinlock_t *lock = lock_addr(v);

lib/atomic64.c

77

arch_spinlock_t *lock = lock_addr(v); \

lib/atomic64.c

91

arch_spinlock_t *lock = lock_addr(v); \

tools/include/linux/spinlock.h

26

static inline void arch_spin_lock(arch_spinlock_t *mutex)

tools/include/linux/spinlock.h

31

static inline void arch_spin_unlock(arch_spinlock_t *mutex)

tools/include/linux/spinlock.h

36

static inline bool arch_spin_is_locked(arch_spinlock_t *mutex)