lru_add_drain_all  179 include/linux/swap.h extern int lru_add_drain_all(void);
lru_add_drain_all  792 mm/memory_hotplug.c 		lru_add_drain_all();
lru_add_drain_all  814 mm/memory_hotplug.c 	lru_add_drain_all();
lru_add_drain_all   81 mm/migrate.c   	lru_add_drain_all();