arch/arc/mm/fault.c

49

if (!p4d_present(*p4d))

arch/arm/mm/fault.c

264

if (!p4d_present(*p4d))

arch/arm64/mm/hugetlbpage.c

291

if (!p4d_present(READ_ONCE(*p4dp)))

arch/arm64/mm/mmu.c

1581

WARN_ON(!p4d_present(p4d));

arch/arm64/mm/mmu.c

1747

WARN_ON(!p4d_present(p4d));

arch/arm64/mm/mmu.c

2065

if (!p4d_present(p4d))

arch/arm64/mm/mmu.c

717

if (!p4d_present(p4d))

arch/loongarch/kvm/mmu.c

706

if (p4d_none(p4d) || !p4d_present(p4d))

arch/loongarch/mm/fault.c

50

if (!p4d_present(p4dp_get(p4d)))

arch/loongarch/mm/hugetlbpage.c

44

if (p4d_present(p4dp_get(p4d))) {

arch/m68k/kernel/sys_m68k.c

482

if (!p4d_present(*p4d))

arch/mips/mm/fault.c

301

if (!p4d_present(*p4d_k))

arch/mips/mm/hugetlbpage.c

52

if (p4d_present(*p4d)) {

arch/nios2/mm/fault.c

245

if (!p4d_present(*p4d_k))

arch/openrisc/mm/fault.c

325

if (!p4d_present(*p4d_k))

arch/powerpc/kvm/book3s_64_mmu_radix.c

556

if (!p4d_present(*p4d))

arch/powerpc/kvm/book3s_64_mmu_radix.c

632

if (p4d_present(*p4d))

arch/powerpc/mm/book3s64/radix_pgtable.c

910

if (!p4d_present(*p4d))

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

303

return !p4d_present(p4d);

arch/riscv/include/asm/pgtable.h

1287

WARN_ON_ONCE(p4d_present(*p4dp) && !p4d_same(*p4dp, p4d)); \

arch/riscv/kvm/mmu.c

390

if (p4d_none(p4d) || !p4d_present(p4d))

arch/riscv/mm/fault.c

202

if (!p4d_present(p4dp_get(p4d_k))) {

arch/riscv/mm/hugetlbpage.c

100

if (!p4d_present(p4dp_get(p4d)))

arch/riscv/mm/init.c

1654

if (!p4d_present(p4d))

arch/riscv/mm/pageattr.c

451

if (!p4d_present(p4dp_get(p4d)))

arch/s390/mm/gmap_helpers.c

56

if (p4d_none(p4d) || !p4d_present(p4d))

arch/s390/mm/hugetlbpage.c

214

if (p4d_present(p4dp_get(p4dp))) {

arch/sh/kernel/io_trapped.c

148

if (!p4d_present(*p4d_k))

arch/sh/mm/fault.c

136

if (!p4d_present(*p4d_k))

arch/um/kernel/skas/uaccess.c

32

if (!p4d_present(*p4d))

arch/um/kernel/tlb.c

148

if (!p4d_present(*p4d)) {

arch/x86/include/asm/pgtable.h

1739

WARN_ON_ONCE(p4d_present(*p4dp) && !p4d_same(*p4dp, p4d)); \

arch/x86/kernel/machine_kexec_64.c

190

if (!p4d_present(*p4d)) {

arch/x86/kvm/mmu/mmu.c

3322

if (p4d_none(p4d) || !p4d_present(p4d))

arch/x86/mm/fault.c

1016

if (!p4d_present(*p4d))

arch/x86/mm/fault.c

202

if (!p4d_present(*p4d_k))

arch/x86/mm/fault.c

378

if (!p4d_present(*p4d) || p4d_leaf(*p4d))

arch/x86/mm/ident_map.c

156

if (p4d_present(*p4d)) {

arch/x86/mm/ident_map.c

56

if (!p4d_present(p4d[i]))

arch/x86/mm/init_64.c

1241

if (!p4d_present(*p4d))

arch/x86/mm/pat/set_memory.c

740

if (p4d_leaf(*p4d) || !p4d_present(*p4d))

arch/x86/mm/pat/set_memory.c

825

if (p4d_none(*p4d) || p4d_leaf(*p4d) || !p4d_present(*p4d))

arch/xtensa/mm/fault.c

54

if (!p4d_present(*p4d) || !p4d_present(*p4d_k))

include/linux/pgtable.h

1377

(p4d_present(p4d) && (!(write) || p4d_write(p4d)))

kernel/events/core.c

8501

if (!p4d_present(p4d))

mm/gup.c

3081

if (!p4d_present(p4d))

mm/gup.c

981

if (!p4d_present(p4d) || p4d_bad(p4d))

mm/hugetlb.c

7066

if (!p4d_present(*p4d))

mm/kasan/init.c

429

if (!p4d_present(*p4d))

mm/memory-failure.c

341

if (!p4d_present(*p4d))

mm/memory.c

546

if (!p4d_present(p4d) || p4d_leaf(p4d)) {

mm/memory.c

6753

if (!p4d_present(*p4d)) {

mm/page_vma_mapped.c

228

if (!p4d_present(*p4d)) {

mm/rmap.c

895

if (!p4d_present(*p4d))

mm/userfaultfd.c

2604

if (!p4d_present(*p4d))

mm/vmalloc.c

265

if (p4d_present(*p4d) && !p4d_free_pud_page(p4d, addr))