get_page_unless_zero  132 include/linux/pagemap.h 	if (unlikely(!get_page_unless_zero(page))) {
get_page_unless_zero   55 mm/migrate.c   		if (PageLRU(page) && get_page_unless_zero(page)) {
get_page_unless_zero  295 mm/migrate.c   	if (!get_page_unless_zero(page))
get_page_unless_zero  697 mm/vmscan.c    	if (likely(get_page_unless_zero(page))) {