Home
last modified time | relevance | path

Searched refs:page_flags (Results 1 – 25 of 36) sorted by relevance

12

/linux-6.12.1/drivers/gpu/drm/ttm/
Dttm_tt.c68 uint32_t page_flags = 0; in ttm_tt_create() local
78 page_flags |= TTM_TT_FLAG_ZERO_ALLOC; in ttm_tt_create()
83 page_flags |= TTM_TT_FLAG_EXTERNAL; in ttm_tt_create()
95 page_flags |= TTM_TT_FLAG_DECRYPTED; in ttm_tt_create()
99 bo->ttm = bdev->funcs->ttm_tt_create(bo, page_flags); in ttm_tt_create()
103 WARN_ON(bo->ttm->page_flags & TTM_TT_FLAG_EXTERNAL_MAPPABLE && in ttm_tt_create()
104 !(bo->ttm->page_flags & TTM_TT_FLAG_EXTERNAL)); in ttm_tt_create()
151 uint32_t page_flags, in ttm_tt_init_fields() argument
156 ttm->page_flags = page_flags; in ttm_tt_init_fields()
164 uint32_t page_flags, enum ttm_caching caching, in ttm_tt_init() argument
[all …]
Dttm_agp_backend.c126 uint32_t page_flags) in ttm_agp_tt_create() argument
137 if (ttm_tt_init(&agp_be->ttm, bo, page_flags, ttm_write_combined, 0)) { in ttm_agp_tt_create()
Dttm_bo_util.c164 if (ttm && ((ttm->page_flags & TTM_TT_FLAG_SWAPPED) || in ttm_bo_move_memcpy()
186 if (!(clear && ttm && !(ttm->page_flags & TTM_TT_FLAG_ZERO_ALLOC))) in ttm_bo_move_memcpy()
299 if (bo->ttm->page_flags & TTM_TT_FLAG_DECRYPTED) in ttm_io_prot()
358 !(man->use_tt && (ttm->page_flags & TTM_TT_FLAG_DECRYPTED))) { in ttm_bo_kmap_ttm()
Dttm_bo_vm.c152 if (bo->ttm && (bo->ttm->page_flags & TTM_TT_FLAG_EXTERNAL)) { in ttm_bo_vm_reserve()
153 if (!(bo->ttm->page_flags & TTM_TT_FLAG_EXTERNAL_MAPPABLE)) { in ttm_bo_vm_reserve()
/linux-6.12.1/include/drm/ttm/
Dttm_tt.h99 uint32_t page_flags; member
129 return tt->page_flags & TTM_TT_FLAG_PRIV_POPULATED; in ttm_tt_is_populated()
158 uint32_t page_flags, enum ttm_caching caching,
161 uint32_t page_flags, enum ttm_caching caching);
225 ttm->page_flags |= TTM_TT_FLAG_ZERO_ALLOC; in ttm_tt_mark_for_clear()
250 uint32_t page_flags);
Dttm_device.h74 uint32_t page_flags);
/linux-6.12.1/drivers/gpu/drm/ttm/tests/
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()
Dttm_kunit_helpers.c45 static struct ttm_tt *ttm_tt_simple_create(struct ttm_buffer_object *bo, u32 page_flags) in ttm_tt_simple_create() argument
50 ttm_tt_init(tt, bo, page_flags, ttm_cached, 0); in ttm_tt_simple_create()
Dttm_pool_test.c51 u32 page_flags, in ttm_tt_kunit_init() argument
67 err = ttm_tt_init(tt, priv->mock_bo, page_flags, caching, 0); in ttm_tt_kunit_init()
/linux-6.12.1/drivers/gpu/drm/vmwgfx/
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()
Dvmwgfx_blit.c559 bool src_external = (src->ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0; in vmw_bo_cpu_blit()
560 bool dst_external = (dst->ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0; in vmw_bo_cpu_blit()
/linux-6.12.1/tools/testing/selftests/mm/
Dsplit_huge_page_test.c40 uint64_t page_flags; in is_backed_by_thp() local
47 pread(kpageflags_file, &page_flags, sizeof(page_flags), in is_backed_by_thp()
48 (paddr & PFN_MASK) * sizeof(page_flags)); in is_backed_by_thp()
50 return !!(page_flags & KPF_THP); in is_backed_by_thp()
/linux-6.12.1/drivers/gpu/drm/nouveau/
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()
Dnouveau_ttm.h16 u32 page_flags);
Dnouveau_bo.c762 nouveau_ttm_tt_create(struct ttm_buffer_object *bo, uint32_t page_flags) in nouveau_ttm_tt_create() argument
768 return ttm_agp_tt_create(bo, drm->agp.bridge, page_flags); in nouveau_ttm_tt_create()
772 return nouveau_sgdma_create_ttm(bo, page_flags); in nouveau_ttm_tt_create()
1341 bool slave = !!(ttm->page_flags & TTM_TT_FLAG_EXTERNAL); in nouveau_ttm_tt_populate()
1362 bool slave = !!(ttm->page_flags & TTM_TT_FLAG_EXTERNAL); in nouveau_ttm_tt_unpopulate()
/linux-6.12.1/drivers/gpu/drm/i915/gem/
Di915_gem_ttm.c229 if (ttm->page_flags & TTM_TT_FLAG_SWAPPED) in i915_ttm_tt_shmem_populate()
230 ttm->page_flags &= ~TTM_TT_FLAG_SWAPPED; in i915_ttm_tt_shmem_populate()
243 bool backup = ttm->page_flags & TTM_TT_FLAG_SWAPPED; in i915_ttm_tt_shmem_unpopulate()
266 uint32_t page_flags) in i915_ttm_tt_create() argument
285 page_flags |= TTM_TT_FLAG_ZERO_ALLOC; in i915_ttm_tt_create()
289 page_flags |= TTM_TT_FLAG_EXTERNAL | in i915_ttm_tt_create()
299 ret = ttm_tt_init(&i915_tt->ttm, bo, page_flags, caching, ccs_pages); in i915_ttm_tt_create()
367 if (bo->ttm && bo->ttm->page_flags & TTM_TT_FLAG_EXTERNAL) in i915_ttm_eviction_valuable()
487 if (bo->ttm->page_flags & TTM_TT_FLAG_SWAPPED) in i915_ttm_shrink()
490 bo->ttm->page_flags |= TTM_TT_FLAG_SWAPPED; in i915_ttm_shrink()
[all …]
/linux-6.12.1/tools/mm/
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-6.12.1/arch/x86/boot/compressed/
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-6.12.1/Documentation/translations/zh_CN/mm/
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-6.12.1/drivers/gpu/drm/radeon/
Dradeon_ttm.c482 uint32_t page_flags) in radeon_ttm_tt_create() argument
491 return ttm_agp_tt_create(bo, rdev->agp->bridge, page_flags); in radeon_ttm_tt_create()
508 if (ttm_sg_tt_init(&gtt->ttm, bo, page_flags, caching)) { in radeon_ttm_tt_create()
534 bool slave = !!(ttm->page_flags & TTM_TT_FLAG_EXTERNAL); in radeon_ttm_tt_populate()
541 ttm->page_flags |= TTM_TT_FLAG_EXTERNAL; in radeon_ttm_tt_populate()
558 bool slave = !!(ttm->page_flags & TTM_TT_FLAG_EXTERNAL); in radeon_ttm_tt_unpopulate()
564 ttm->page_flags &= ~TTM_TT_FLAG_EXTERNAL; in radeon_ttm_tt_unpopulate()
/linux-6.12.1/drivers/gpu/drm/qxl/
Dqxl_ttm.c107 uint32_t page_flags) in qxl_ttm_tt_create() argument
114 if (ttm_tt_init(ttm, bo, page_flags, ttm_cached, 0)) { in qxl_ttm_tt_create()
/linux-6.12.1/drivers/gpu/drm/loongson/
Dlsdc_ttm.c93 lsdc_ttm_tt_create(struct ttm_buffer_object *tbo, uint32_t page_flags) in lsdc_ttm_tt_create() argument
102 ret = ttm_sg_tt_init(tt, tbo, page_flags, ttm_cached); in lsdc_ttm_tt_create()
115 bool slave = !!(ttm->page_flags & TTM_TT_FLAG_EXTERNAL); in lsdc_ttm_tt_populate()
131 bool slave = !!(ttm->page_flags & TTM_TT_FLAG_EXTERNAL); in lsdc_ttm_tt_unpopulate()
/linux-6.12.1/mm/
Dmemory-failure.c1676 unsigned long page_flags) in identify_page_state() argument
1689 page_flags |= (p->flags & (1UL << PG_dirty)); in identify_page_state()
1693 if ((page_flags & ps->mask) == ps->res) in identify_page_state()
2063 unsigned long page_flags; in try_memory_failure_hugetlb() local
2116 page_flags = folio->flags; in try_memory_failure_hugetlb()
2123 return identify_page_state(pfn, p, page_flags); in try_memory_failure_hugetlb()
2222 unsigned long page_flags; in memory_failure() local
2373 page_flags = folio->flags; in memory_failure()
2408 res = identify_page_state(pfn, p, page_flags); in memory_failure()
/linux-6.12.1/drivers/gpu/drm/xe/
Dxe_bo.c294 XE_WARN_ON(tt->page_flags & TTM_TT_FLAG_EXTERNAL); in xe_tt_map_sg()
340 u32 page_flags) in xe_ttm_tt_create() argument
399 err = ttm_tt_init(&tt->ttm, &bo->ttm, page_flags, caching, extra_pages); in xe_ttm_tt_create()
417 if (tt->page_flags & TTM_TT_FLAG_EXTERNAL) in xe_ttm_tt_populate()
429 if (tt->page_flags & TTM_TT_FLAG_EXTERNAL) in xe_ttm_tt_unpopulate()
681 (ttm->page_flags & TTM_TT_FLAG_SWAPPED)); in xe_bo_move()
686 needs_clear = (ttm && ttm->page_flags & TTM_TT_FLAG_ZERO_ALLOC) || in xe_bo_move()
/linux-6.12.1/Documentation/mm/
Dhwpoison.rst151 When specified, only poison pages if ((page_flags & mask) ==
153 pages. The page_flags are the same as in /proc/kpageflags. The

12