anon_mapping 468 mm/rmap.c unsigned long anon_mapping; anon_mapping 471 mm/rmap.c anon_mapping = (unsigned long)READ_ONCE(page->mapping); anon_mapping 472 mm/rmap.c if ((anon_mapping & PAGE_MAPPING_FLAGS) != PAGE_MAPPING_ANON) anon_mapping 477 mm/rmap.c anon_vma = (struct anon_vma *) (anon_mapping - PAGE_MAPPING_ANON); anon_mapping 512 mm/rmap.c unsigned long anon_mapping; anon_mapping 515 mm/rmap.c anon_mapping = (unsigned long)READ_ONCE(page->mapping); anon_mapping 516 mm/rmap.c if ((anon_mapping & PAGE_MAPPING_FLAGS) != PAGE_MAPPING_ANON) anon_mapping 521 mm/rmap.c anon_vma = (struct anon_vma *) (anon_mapping - PAGE_MAPPING_ANON);