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Searched refs:page_flags (Results 1 – 19 of 19) sorted by relevance

/linux/include/drm/ttm/
H A Dttm_tt.h106 uint32_t page_flags; member
145 return tt->page_flags & TTM_TT_FLAG_PRIV_POPULATED; in ttm_tt_is_populated()
156 return tt->page_flags & (TTM_TT_FLAG_SWAPPED | TTM_TT_FLAG_BACKED_UP); in ttm_tt_is_swapped()
167 return tt->page_flags & TTM_TT_FLAG_BACKED_UP; in ttm_tt_is_backed_up()
179 tt->page_flags &= ~TTM_TT_FLAG_BACKED_UP; in ttm_tt_clear_backed_up()
208 uint32_t page_flags, enum ttm_caching caching,
211 uint32_t page_flags, enum ttm_caching caching);
275 ttm->page_flags |= TTM_TT_FLAG_ZERO_ALLOC; in ttm_tt_mark_for_clear()
320 uint32_t page_flags);
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_ttm_buffer.c191 if (vmw_tt->dma_ttm.page_flags & TTM_TT_FLAG_EXTERNAL) { in vmw_ttm_map_dma()
365 bool external = (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0; in vmw_ttm_populate()
383 bool external = (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0; in vmw_ttm_unpopulate()
401 uint32_t page_flags) in vmw_ttm_tt_create() argument
415 page_flags |= TTM_TT_FLAG_EXTERNAL | TTM_TT_FLAG_EXTERNAL_MAPPABLE; in vmw_ttm_tt_create()
418 ret = ttm_sg_tt_init(&vmw_be->dma_ttm, bo, page_flags, in vmw_ttm_tt_create()
421 ret = ttm_tt_init(&vmw_be->dma_ttm, bo, page_flags, in vmw_ttm_tt_create()
/linux/drivers/gpu/drm/ttm/tests/
H A Dttm_tt_test.c44 u32 page_flags = TTM_TT_FLAG_ZERO_ALLOC; in ttm_tt_init_basic() local
55 err = ttm_tt_init(tt, bo, page_flags, caching, extra_pages); in ttm_tt_init_basic()
60 KUNIT_ASSERT_EQ(test, tt->page_flags, page_flags); in ttm_tt_init_basic()
214 u32 page_flags) in ttm_tt_null_create() argument
361 KUNIT_ASSERT_TRUE(test, tt->page_flags & TTM_TT_FLAG_SWAPPED); in ttm_tt_swapin_basic()
370 KUNIT_ASSERT_FALSE(test, tt->page_flags & TTM_TT_FLAG_SWAPPED); in ttm_tt_swapin_basic()
H A Dttm_bo_validate_test.c563 flags = bo->ttm->page_flags; in ttm_bo_validate_no_placement_signaled()
805 KUNIT_EXPECT_TRUE(test, bos[0].ttm->page_flags & TTM_TT_FLAG_ZERO_ALLOC); in ttm_bo_validate_happy_evict()
806 KUNIT_EXPECT_TRUE(test, bos[0].ttm->page_flags & TTM_TT_FLAG_PRIV_POPULATED); in ttm_bo_validate_happy_evict()
1072 KUNIT_ASSERT_TRUE(test, bo_evict->ttm->page_flags & TTM_TT_FLAG_ZERO_ALLOC); in ttm_bo_validate_evict_gutting()
/linux/tools/testing/selftests/mm/
H A Dsplit_huge_page_test.c147 uint64_t page_flags = 0; in gather_after_split_folio_orders() local
163 &page_flags); in gather_after_split_folio_orders()
174 if (!(page_flags & (KPF_COMPOUND_HEAD | KPF_COMPOUND_TAIL))) { in gather_after_split_folio_orders()
181 if (!(page_flags & KPF_THP)) { in gather_after_split_folio_orders()
187 if (page_flags & KPF_COMPOUND_HEAD) in gather_after_split_folio_orders()
201 &page_flags)) >= 0) { in gather_after_split_folio_orders()
207 (page_flags & KPF_COMPOUND_HEAD) || in gather_after_split_folio_orders()
208 !(page_flags & (KPF_COMPOUND_HEAD | KPF_COMPOUND_TAIL))) { in gather_after_split_folio_orders()
/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_sgdma.c68 nouveau_sgdma_create_ttm(struct ttm_buffer_object *bo, uint32_t page_flags) in nouveau_sgdma_create_ttm() argument
86 if (ttm_sg_tt_init(&nvbe->ttm, bo, page_flags, caching)) { in nouveau_sgdma_create_ttm()
H A Dnouveau_ttm.h16 u32 page_flags);
H A Dnouveau_bo.c842 nouveau_ttm_tt_create(struct ttm_buffer_object *bo, uint32_t page_flags) in nouveau_ttm_tt_create() argument
848 return ttm_agp_tt_create(bo, drm->agp.bridge, page_flags); in nouveau_ttm_tt_create()
852 return nouveau_sgdma_create_ttm(bo, page_flags); in nouveau_ttm_tt_create()
1424 bool slave = !!(ttm->page_flags & TTM_TT_FLAG_EXTERNAL); in nouveau_ttm_tt_populate()
1445 bool slave = !!(ttm->page_flags & TTM_TT_FLAG_EXTERNAL); in nouveau_ttm_tt_unpopulate()
/linux/tools/mm/
H A Dpage-types.c204 static uint64_t page_flags[HASH_SIZE]; variable
440 (unsigned long long)page_flags[i], in show_summary()
443 page_flag_name(page_flags[i]), in show_summary()
444 page_flag_longname(page_flags[i])); in show_summary()
620 for (i = 1; i < ARRAY_SIZE(page_flags); i++, k++) { in hash_slot()
621 if (!k || k >= ARRAY_SIZE(page_flags)) in hash_slot()
623 if (page_flags[k] == 0) { in hash_slot()
624 page_flags[k] = flags; in hash_slot()
627 if (page_flags[k] == flags) in hash_slot()
/linux/arch/x86/boot/compressed/
H A Dident_map_64.c195 unsigned long page_flags; in split_large_pmd() local
207 page_flags = info->page_flag & ~_PAGE_PSE; in split_large_pmd()
211 set_pte(&pte[i], __pte(address | page_flags)); in split_large_pmd()
/linux/Documentation/translations/zh_CN/mm/
H A Dhwpoison.rst136 当指定时，只有在((page_flags & mask) == value)的情况下才会poison页面。
137 这允许对许多种类的页面进行压力测试。page_flags与/proc/kpageflags中的相
/linux/mm/
H A Dmemory-failure.c1638 unsigned long page_flags) in identify_page_state() argument
1651 page_flags |= (p->flags.f & (1UL << PG_dirty)); in identify_page_state()
1655 if ((page_flags & ps->mask) == ps->res) in identify_page_state()
2026 unsigned long page_flags; in try_memory_failure_hugetlb() local
2078 page_flags = folio->flags.f; in try_memory_failure_hugetlb()
2085 return identify_page_state(pfn, p, page_flags); in try_memory_failure_hugetlb()
2327 unsigned long page_flags; in memory_failure() local
2497 page_flags = folio->flags.f; in memory_failure()
2532 res = identify_page_state(pfn, p, page_flags); in memory_failure()
/linux/drivers/gpu/drm/ttm/
H A Dttm_bo_vm.c154 if (bo->ttm && (bo->ttm->page_flags & TTM_TT_FLAG_EXTERNAL)) { in ttm_bo_vm_reserve()
155 if (!(bo->ttm->page_flags & TTM_TT_FLAG_EXTERNAL_MAPPABLE)) { in ttm_bo_vm_reserve()
H A Dttm_bo_util.c168 if (ttm && ((ttm->page_flags & TTM_TT_FLAG_SWAPPED) || in ttm_bo_move_memcpy()
190 if (!(clear && ttm && !(ttm->page_flags & TTM_TT_FLAG_ZERO_ALLOC))) in ttm_bo_move_memcpy()
304 if (bo->ttm->page_flags & TTM_TT_FLAG_DECRYPTED) in ttm_io_prot()
363 !(man->use_tt && (ttm->page_flags & TTM_TT_FLAG_DECRYPTED))) { in ttm_bo_kmap_ttm()
H A Dttm_bo.c1129 bo->ttm->page_flags & TTM_TT_FLAG_EXTERNAL || in ttm_bo_swapout_cb()
1130 bo->ttm->page_flags & TTM_TT_FLAG_SWAPPED) { in ttm_bo_swapout_cb()
/linux/Documentation/mm/
H A Dhwpoison.rst151 When specified, only poison pages if ((page_flags & mask) ==
153 pages. The page_flags are the same as in /proc/kpageflags. The
/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_ttm.c911 } else if (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) { in amdgpu_ttm_backend_bind()
1074 uint32_t page_flags) in amdgpu_ttm_tt_create() argument
1097 if (ttm_sg_tt_init(&gtt->ttm, bo, page_flags, caching)) { in amdgpu_ttm_tt_create()
1128 if (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) in amdgpu_ttm_tt_populate()
1168 if (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) in amdgpu_ttm_tt_unpopulate()
1229 bo->ttm->page_flags |= TTM_TT_FLAG_EXTERNAL; in amdgpu_ttm_tt_set_userptr()
/linux/drivers/iommu/
H A Drockchip-iommu.c547 u32 page_flags = 0; in log_iova() local
571 page_flags = pte & RK_PTE_PAGE_FLAGS_MASK; in log_iova()
579 rk_pte_is_page_valid(pte), &page_addr_phys, page_flags); in log_iova()
/linux/arch/x86/mm/pat/
H A Dset_memory.c2706 unsigned numpages, unsigned long page_flags) in kernel_map_pages_in_pgd() argument
2716 .mask_clr = __pgprot(~page_flags & (_PAGE_NX|_PAGE_RW|_PAGE_DIRTY)), in kernel_map_pages_in_pgd()
2725 if (!(page_flags & _PAGE_ENC)) in kernel_map_pages_in_pgd()
2728 cpa.mask_set = __pgprot(_PAGE_PRESENT | page_flags); in kernel_map_pages_in_pgd()