828 	struct rmap_walk_control rwc = {  in page_referenced()  local
853 		rwc.invalid_vma = invalid_page_referenced_vma;  in page_referenced()
856 	ret = rmap_walk(page, &rwc);  in page_referenced()
911 	struct rmap_walk_control rwc = {  in page_mkclean()  local
926 	rmap_walk(page, &rwc);  in page_mkclean()
1361 	struct rmap_walk_control rwc = {  in try_to_unmap()  local
1379 		rwc.invalid_vma = invalid_migration_vma;  in try_to_unmap()
1381 	ret = rmap_walk(page, &rwc);  in try_to_unmap()
1406 	struct rmap_walk_control rwc = {  in try_to_munlock()  local
1416 	ret = rmap_walk(page, &rwc);  in try_to_munlock()
1430 					struct rmap_walk_control *rwc)  in rmap_walk_anon_lock()  argument
1434 	if (rwc->anon_lock)  in rmap_walk_anon_lock()
1435 		return rwc->anon_lock(page);  in rmap_walk_anon_lock()
1465 static int rmap_walk_anon(struct page *page, struct rmap_walk_control *rwc)  in rmap_walk_anon()  argument
1472 	anon_vma = rmap_walk_anon_lock(page, rwc);  in rmap_walk_anon()
1481 		if (rwc->invalid_vma && rwc->invalid_vma(vma, rwc->arg))  in rmap_walk_anon()
1484 		ret = rwc->rmap_one(page, vma, address, rwc->arg);  in rmap_walk_anon()
1487 		if (rwc->done && rwc->done(page))  in rmap_walk_anon()
1507 static int rmap_walk_file(struct page *page, struct rmap_walk_control *rwc)  in rmap_walk_file()  argument
1530 		if (rwc->invalid_vma && rwc->invalid_vma(vma, rwc->arg))  in rmap_walk_file()
1533 		ret = rwc->rmap_one(page, vma, address, rwc->arg);  in rmap_walk_file()
1536 		if (rwc->done && rwc->done(page))  in rmap_walk_file()
1545 int rmap_walk(struct page *page, struct rmap_walk_control *rwc)  in rmap_walk()  argument
1548 		return rmap_walk_ksm(page, rwc);  in rmap_walk()
1550 		return rmap_walk_anon(page, rwc);  in rmap_walk()
1552 		return rmap_walk_file(page, rwc);  in rmap_walk()