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Searched refs:pte_same (Results 1 – 25 of 34) sorted by relevance

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/linux/arch/riscv/mm/
H A Dpgtable.c13 if (!pte_same(ptep_get(ptep), entry)) { in ptep_set_access_flags()
23 if (!pte_same(ptep_get(ptep), entry)) in ptep_set_access_flags()
/linux/arch/nios2/include/asm/
H A Dpgtable.h288 static inline int pte_same(pte_t pte_a, pte_t pte_b);
295 if (!pte_same(*ptep, entry)) in ptep_set_access_flags()
/linux/arch/sparc/include/asm/
H A Dhugetlb.h45 int changed = !pte_same(*ptep, pte); in huge_ptep_set_access_flags()
H A Dpgtable_32.h414 int __changed = !pte_same(*(__ptep), __entry); \
/linux/arch/mips/include/asm/
H A Dhugetlb.h57 int changed = !pte_same(*ptep, pte); in huge_ptep_set_access_flags()
H A Dpgtable.h488 static inline int pte_same(pte_t pte_a, pte_t pte_b) function
498 if (!pte_same(*ptep, entry))
/linux/arch/loongarch/include/asm/
H A Dhugetlb.h61 int changed = !pte_same(ptep_get(ptep), pte); in huge_ptep_set_access_flags()
/linux/arch/s390/include/asm/
H A Dhugetlb.h62 int changed = !pte_same(huge_ptep_get(vma->vm_mm, addr, ptep), pte); in huge_ptep_set_access_flags()
H A Dpgtable.h838 static inline int pte_same(pte_t a, pte_t b) in pte_same() function
1307 if (pte_same(*ptep, entry)) in ptep_set_access_flags()
/linux/arch/parisc/mm/
H A Dhugetlbpage.c156 changed = !pte_same(*ptep, pte); in huge_ptep_set_access_flags()
/linux/arch/powerpc/mm/
H A Dpgtable.c260 changed = !pte_same(*(ptep), entry); in ptep_set_access_flags()
286 changed = !pte_same(*(ptep), pte); in huge_ptep_set_access_flags()
/linux/mm/
H A Dmemory.c3445 same = pte_same(ptep_get(vmf->pte), vmf->orig_pte); in pte_unmap_same()
3495 if (unlikely(!vmf->pte || !pte_same(ptep_get(vmf->pte), vmf->orig_pte))) { in __wp_page_copy_user()
3523 if (unlikely(!vmf->pte || !pte_same(ptep_get(vmf->pte), vmf->orig_pte))) { in __wp_page_copy_user()
3817 if (likely(vmf->pte && pte_same(ptep_get(vmf->pte), vmf->orig_pte))) { in wp_page_copy()
3937 if (!pte_same(ptep_get(vmf->pte), vmf->orig_pte)) { in finish_mkwrite_fault()
4405 if (likely(vmf->pte && pte_same(ptep_get(vmf->pte), vmf->orig_pte))) in remove_device_exclusive_entry()
4466 if (pte_same(vmf->orig_pte, ptep_get(vmf->pte))) in pte_marker_clear()
4559 if (!pte_same(pte, pte_move_swp_offset(vmf->orig_pte, -idx))) in can_swapin_thp()
4748 !pte_same(ptep_get(vmf->pte), in do_swap_page()
4813 pte_same(ptep_get(vmf->pte), vmf->orig_pte))) in do_swap_page()
[all …]
H A Duserfaultfd.c1031 return pte_same(ptep_get(src_pte), orig_src_pte) && in is_pte_pages_stable()
1032 pte_same(ptep_get(dst_pte), orig_dst_pte) && in is_pte_pages_stable()
1330 if (src_folio && unlikely(!pte_same(src_folio_pte, orig_src_pte))) { in move_pages_ptes()
1358 if (!pte_same(orig_src_pte, ptep_get(src_pte))) { in move_pages_ptes()
H A Dpgtable-generic.c74 int changed = !pte_same(ptep_get(ptep), entry); in ptep_set_access_flags()
379 * But the users should make sure the page table is stable like checking pte_same()
H A Dinternal.h366 if (!pte_same(__pte_batch_clear_ignored(pte, flags), expected_pte)) in folio_pte_batch_flags()
466 if (!pte_same(pte, expected_pte)) in swap_pte_batch()
H A Dhugetlb.c5022 if (!pte_same(src_pte_old, entry)) { in copy_hugetlb_page_range()
5570 pte_same(huge_ptep_get(mm, vmf->address, vmf->pte), pte))) in hugetlb_wp()
5608 if (likely(vmf->pte && pte_same(huge_ptep_get(mm, vmf->address, vmf->pte), pte))) { in hugetlb_wp()
5716 same = pte_same(huge_ptep_get(mm, addr, ptep), old_pte); in hugetlb_pte_stable()
5881 if (!pte_same(huge_ptep_get(mm, vmf->address, vmf->pte), vmf->orig_pte)) in hugetlb_no_page()
6088 if (unlikely(!pte_same(vmf.orig_pte, huge_ptep_get(mm, vmf.address, vmf.pte)))) in hugetlb_fault()
6512 if (!pte_same(pte, newpte)) in hugetlb_change_protection()
/linux/arch/arm/include/asm/
H A Dpgtable-3level.h166 #define pte_same(pte_a,pte_b) ((pte_present(pte_a) ? pte_val(pte_a) & ~PTE_EXT_NG \ macro
/linux/arch/um/include/asm/
H A Dpgtable.h262 static inline int pte_same(pte_t pte_a, pte_t pte_b) in pte_same() function
/linux/arch/xtensa/include/asm/
H A Dpgtable.h273 #define pte_same(a,b) (pte_val(a) == pte_val(b)) macro
/linux/arch/powerpc/include/asm/book3s/32/
H A Dpgtable.h343 #define pte_same(A,B) (((pte_val(A) ^ pte_val(B)) & ~_PAGE_HASHPTE) == 0) macro
/linux/Documentation/mm/
H A Darch_pgtable_helpers.rst19 | pte_same | Tests whether both PTE entries are the same |
/linux/arch/arm64/mm/
H A Dcontpte.c286 if (!pte_same(subpte, expected_pte)) in __contpte_try_fold()
/linux/arch/parisc/include/asm/
H A Dpgtable.h473 #define pte_same(A,B) (pte_val(A) == pte_val(B)) macro
/linux/arch/x86/mm/
H A Dpgtable.c395 int changed = !pte_same(*ptep, entry); in ptep_set_access_flags()
/linux/arch/x86/include/asm/
H A Dpgtable.h954 static inline int pte_same(pte_t a, pte_t b) in pte_same() function
1717 WARN_ON_ONCE(pte_present(*ptep) && !pte_same(*ptep, pte)); \

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