arch/arm/mm/dump.c

388

for (i = 0; i < PTRS_PER_P4D; i++, p4d++) {

arch/arm64/include/asm/pgtable.h

1117

#define p4d_index(addr) (((addr) >> P4D_SHIFT) & (PTRS_PER_P4D - 1))

arch/arm64/include/asm/pgtable.h

1182

#define p4d_index(addr) (((addr) >> P4D_SHIFT) & (PTRS_PER_P4D - 1))

arch/arm64/include/asm/pgtable.h

994

VM_BUG_ON(((addr >> P4D_SHIFT) ^ ((u64)p4dp >> 3)) % PTRS_PER_P4D);

arch/arm64/mm/mmu.c

1726

for (i = 0; i < PTRS_PER_P4D; i++) {

arch/mips/include/asm/pgtable-64.h

215

#define p4d_index(address) (((address) >> P4D_SHIFT) & (PTRS_PER_P4D - 1))

arch/powerpc/mm/ptdump/hashpagetable.c

448

for (i = 0; i < PTRS_PER_P4D; i++, p4d++) {

arch/riscv/include/asm/pgtable-64.h

396

#define p4d_index(addr) (((addr) >> P4D_SHIFT) & (PTRS_PER_P4D - 1))

arch/riscv/mm/init.c

472

static p4d_t trampoline_p4d[PTRS_PER_P4D] __page_aligned_bss;

arch/riscv/mm/init.c

473

static p4d_t fixmap_p4d[PTRS_PER_P4D] __page_aligned_bss;

arch/riscv/mm/init.c

474

static p4d_t early_p4d[PTRS_PER_P4D] __initdata __aligned(PAGE_SIZE);

arch/riscv/mm/kasan_init.c

119

p = memblock_alloc_or_panic(PTRS_PER_P4D * sizeof(p4d_t), PAGE_SIZE);

arch/riscv/mm/kasan_init.c

26

static p4d_t tmp_p4d[PTRS_PER_P4D] __page_aligned_bss;

arch/riscv/mm/kasan_init.c

348

for (i = 0; i < PTRS_PER_P4D; ++i)

arch/riscv/mm/kasan_init.c

466

memcpy(tmp_p4d, ptr, sizeof(p4d_t) * PTRS_PER_P4D);

arch/s390/include/asm/pgtable.h

1353

#define p4d_index(address) (((address) >> P4D_SHIFT) & (PTRS_PER_P4D-1))

arch/s390/mm/vmem.c

422

for (i = 0; i < PTRS_PER_P4D; i++, p4d++) {

arch/sh/mm/fault.c

70

if (PTRS_PER_P4D != 1)

arch/x86/boot/startup/map_kernel.c

163

p4d[(i + 0) % PTRS_PER_P4D] = (pgdval_t)pud + pgtable_flags;

arch/x86/boot/startup/map_kernel.c

164

p4d[(i + 1) % PTRS_PER_P4D] = (pgdval_t)pud + pgtable_flags;

arch/x86/boot/startup/sme.c

120

memset(p4d, 0, sizeof(*p4d) * PTRS_PER_P4D);

arch/x86/boot/startup/sme.c

121

ppd->pgtable_area += sizeof(*p4d) * PTRS_PER_P4D;

arch/x86/boot/startup/sme.c

266

if (PTRS_PER_P4D > 1)

arch/x86/boot/startup/sme.c

267

entries += (DIV_ROUND_UP(len, PGDIR_SIZE) + 1) * sizeof(p4d_t) * PTRS_PER_P4D;

arch/x86/boot/startup/sme.c

277

if (PTRS_PER_P4D > 1)

arch/x86/boot/startup/sme.c

278

tables += DIV_ROUND_UP(entries, PGDIR_SIZE) * sizeof(p4d_t) * PTRS_PER_P4D;

arch/x86/include/asm/pgtable.h

1113

return (address >> P4D_SHIFT) & (PTRS_PER_P4D - 1);

arch/x86/kernel/head64.c

111

memset(p4d_p, 0, sizeof(*p4d_p) * PTRS_PER_P4D);

arch/x86/mm/dump_pagetables.c

156

#define PGD_LEVEL_MULT (PTRS_PER_P4D * P4D_LEVEL_MULT)

arch/x86/mm/ident_map.c

55

for (i = 0; i < PTRS_PER_P4D; i++) {

arch/x86/mm/kasan_init_64.c

311

for (i = 0; pgtable_l5_enabled() && i < PTRS_PER_P4D; i++)

include/linux/pgtable.h

2329

#define MAX_PTRS_PER_P4D PTRS_PER_P4D

mm/kasan/init.c

334

for (i = 0; i < PTRS_PER_P4D; i++) {

mm/pagewalk.c

25

if (depth == 1 && PTRS_PER_P4D == 1)