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Searched refs:shadow (Results 1 – 7 of 7) sorted by relevance

/mm/
Dkmemcheck.c10 struct page *shadow; in kmemcheck_alloc_shadow() local
20 shadow = alloc_pages_node(node, flags | __GFP_NOTRACK, order); in kmemcheck_alloc_shadow()
21 if (!shadow) { in kmemcheck_alloc_shadow()
28 page[i].shadow = page_address(&shadow[i]); in kmemcheck_alloc_shadow()
40 struct page *shadow; in kmemcheck_free_shadow() local
51 shadow = virt_to_page(page[0].shadow); in kmemcheck_free_shadow()
54 page[i].shadow = NULL; in kmemcheck_free_shadow()
56 __free_pages(shadow, order); in kmemcheck_free_shadow()
Dworkingset.c180 static void unpack_shadow(void *shadow, int *memcgidp, pg_data_t **pgdat, in unpack_shadow() argument
183 unsigned long entry = (unsigned long)shadow; in unpack_shadow()
232 bool workingset_refault(void *shadow) in workingset_refault() argument
243 unpack_shadow(shadow, &memcgid, &pgdat, &eviction); in workingset_refault()
Dfilemap.c170 struct page *page, void *shadow) in page_cache_tree_delete() argument
176 VM_BUG_ON_PAGE(nr != 1 && shadow, page); in page_cache_tree_delete()
193 shadow = NULL; in page_cache_tree_delete()
196 radix_tree_replace_slot(slot, shadow); in page_cache_tree_delete()
202 if (shadow) in page_cache_tree_delete()
225 if (shadow) { in page_cache_tree_delete()
243 void __delete_from_page_cache(struct page *page, void *shadow) in __delete_from_page_cache() argument
284 page_cache_tree_delete(mapping, page, shadow); in __delete_from_page_cache()
731 void *shadow = NULL; in add_to_page_cache_lru() local
736 gfp_mask, &shadow); in add_to_page_cache_lru()
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Dvmscan.c716 void *shadow = NULL; in __remove_mapping() local
737 shadow = workingset_eviction(mapping, page); in __remove_mapping()
738 __delete_from_page_cache(page, shadow); in __remove_mapping()
Dpage_alloc.c2534 split_page(virt_to_page(page[0].shadow), order); in split_page()
/mm/kasan/
Dreport.c282 static int shadow_pointer_offset(const void *row, const void *shadow) in shadow_pointer_offset() argument
287 return 3 + (BITS_PER_LONG/8)*2 + (shadow - row)*2 + in shadow_pointer_offset()
288 (shadow - row) / SHADOW_BYTES_PER_BLOCK + 1; in shadow_pointer_offset()
294 const void *shadow = kasan_mem_to_shadow(addr); in print_shadow_for_address() local
297 shadow_row = (void *)round_down((unsigned long)shadow, in print_shadow_for_address()
320 if (row_is_guilty(shadow_row, shadow)) in print_shadow_for_address()
322 shadow_pointer_offset(shadow_row, shadow), in print_shadow_for_address()
Dkasan.c71 u8 *shadow = (u8 *)kasan_mem_to_shadow(address + size); in kasan_unpoison_shadow() local
72 *shadow = size & KASAN_SHADOW_MASK; in kasan_unpoison_shadow()