page_get_anon_vma  163 include/linux/rmap.h struct anon_vma *page_get_anon_vma(struct page *page);
page_get_anon_vma 2722 mm/huge_memory.c 		anon_vma = page_get_anon_vma(head);
page_get_anon_vma 1070 mm/migrate.c   		anon_vma = page_get_anon_vma(page);
page_get_anon_vma 1330 mm/migrate.c   		anon_vma = page_get_anon_vma(hpage);