Searched refs:pvmw (Results 1 – 9 of 9) sorted by relevance
/Linux-v5.10/mm/ |
D | page_vma_mapped.c | 10 static inline bool not_found(struct page_vma_mapped_walk *pvmw) in not_found() argument 12 page_vma_mapped_walk_done(pvmw); in not_found() 16 static bool map_pte(struct page_vma_mapped_walk *pvmw) in map_pte() argument 18 pvmw->pte = pte_offset_map(pvmw->pmd, pvmw->address); in map_pte() 19 if (!(pvmw->flags & PVMW_SYNC)) { in map_pte() 20 if (pvmw->flags & PVMW_MIGRATION) { in map_pte() 21 if (!is_swap_pte(*pvmw->pte)) in map_pte() 39 if (is_swap_pte(*pvmw->pte)) { in map_pte() 43 entry = pte_to_swp_entry(*pvmw->pte); in map_pte() 46 } else if (!pte_present(*pvmw->pte)) in map_pte() [all …]
|
D | rmap.c | 771 struct page_vma_mapped_walk pvmw = { in page_referenced_one() local 778 while (page_vma_mapped_walk(&pvmw)) { in page_referenced_one() 779 address = pvmw.address; in page_referenced_one() 782 page_vma_mapped_walk_done(&pvmw); in page_referenced_one() 787 if (pvmw.pte) { in page_referenced_one() 789 pvmw.pte)) { in page_referenced_one() 803 pvmw.pmd)) in page_referenced_one() 900 struct page_vma_mapped_walk pvmw = { in page_mkclean_one() local 918 while (page_vma_mapped_walk(&pvmw)) { in page_mkclean_one() 921 address = pvmw.address; in page_mkclean_one() [all …]
|
D | page_idle.c | 55 struct page_vma_mapped_walk pvmw = { in page_idle_clear_pte_refs_one() local 62 while (page_vma_mapped_walk(&pvmw)) { in page_idle_clear_pte_refs_one() 63 addr = pvmw.address; in page_idle_clear_pte_refs_one() 64 if (pvmw.pte) { in page_idle_clear_pte_refs_one() 69 if (ptep_clear_young_notify(vma, addr, pvmw.pte)) in page_idle_clear_pte_refs_one() 72 if (pmdp_clear_young_notify(vma, addr, pvmw.pmd)) in page_idle_clear_pte_refs_one()
|
D | ksm.c | 1037 struct page_vma_mapped_walk pvmw = { in write_protect_page() local 1045 pvmw.address = page_address_in_vma(page, vma); in write_protect_page() 1046 if (pvmw.address == -EFAULT) in write_protect_page() 1052 pvmw.address, in write_protect_page() 1053 pvmw.address + PAGE_SIZE); in write_protect_page() 1056 if (!page_vma_mapped_walk(&pvmw)) in write_protect_page() 1058 if (WARN_ONCE(!pvmw.pte, "Unexpected PMD mapping?")) in write_protect_page() 1061 if (pte_write(*pvmw.pte) || pte_dirty(*pvmw.pte) || in write_protect_page() 1062 (pte_protnone(*pvmw.pte) && pte_savedwrite(*pvmw.pte)) || in write_protect_page() 1067 flush_cache_page(vma, pvmw.address, page_to_pfn(page)); in write_protect_page() [all …]
|
D | migrate.c | 208 struct page_vma_mapped_walk pvmw = { in remove_migration_pte() local 219 while (page_vma_mapped_walk(&pvmw)) { in remove_migration_pte() 223 new = page - pvmw.page->index + in remove_migration_pte() 224 linear_page_index(vma, pvmw.address); in remove_migration_pte() 228 if (!pvmw.pte) { in remove_migration_pte() 230 remove_migration_pmd(&pvmw, new); in remove_migration_pte() 237 if (pte_swp_soft_dirty(*pvmw.pte)) in remove_migration_pte() 243 entry = pte_to_swp_entry(*pvmw.pte); in remove_migration_pte() 246 else if (pte_swp_uffd_wp(*pvmw.pte)) in remove_migration_pte() 252 if (pte_swp_soft_dirty(*pvmw.pte)) in remove_migration_pte() [all …]
|
D | huge_memory.c | 2932 void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, in set_pmd_migration_entry() argument 2935 struct vm_area_struct *vma = pvmw->vma; in set_pmd_migration_entry() 2937 unsigned long address = pvmw->address; in set_pmd_migration_entry() 2942 if (!(pvmw->pmd && !pvmw->pte)) in set_pmd_migration_entry() 2946 pmdval = pmdp_invalidate(vma, address, pvmw->pmd); in set_pmd_migration_entry() 2953 set_pmd_at(mm, address, pvmw->pmd, pmdswp); in set_pmd_migration_entry() 2958 void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, struct page *new) in remove_migration_pmd() argument 2960 struct vm_area_struct *vma = pvmw->vma; in remove_migration_pmd() 2962 unsigned long address = pvmw->address; in remove_migration_pmd() 2967 if (!(pvmw->pmd && !pvmw->pte)) in remove_migration_pmd() [all …]
|
/Linux-v5.10/include/linux/ |
D | rmap.h | 215 static inline void page_vma_mapped_walk_done(struct page_vma_mapped_walk *pvmw) in page_vma_mapped_walk_done() argument 217 if (pvmw->pte) in page_vma_mapped_walk_done() 218 pte_unmap(pvmw->pte); in page_vma_mapped_walk_done() 219 if (pvmw->ptl) in page_vma_mapped_walk_done() 220 spin_unlock(pvmw->ptl); in page_vma_mapped_walk_done() 223 bool page_vma_mapped_walk(struct page_vma_mapped_walk *pvmw);
|
D | swapops.h | 247 extern void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, 250 extern void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, 278 static inline void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, in set_pmd_migration_entry() argument 284 static inline void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, in remove_migration_pmd() argument
|
/Linux-v5.10/kernel/events/ |
D | uprobes.c | 158 struct page_vma_mapped_walk pvmw = { in __replace_page() local 180 if (!page_vma_mapped_walk(&pvmw)) in __replace_page() 182 VM_BUG_ON_PAGE(addr != pvmw.address, old_page); in __replace_page() 197 flush_cache_page(vma, addr, pte_pfn(*pvmw.pte)); in __replace_page() 198 ptep_clear_flush_notify(vma, addr, pvmw.pte); in __replace_page() 200 set_pte_at_notify(mm, addr, pvmw.pte, in __replace_page() 206 page_vma_mapped_walk_done(&pvmw); in __replace_page()
|