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);