ksm_thread_wait   297 mm/ksm.c       static DECLARE_WAIT_QUEUE_HEAD(ksm_thread_wait);
ksm_thread_wait  2429 mm/ksm.c       			wait_event_freezable(ksm_thread_wait,
ksm_thread_wait  2524 mm/ksm.c       		wake_up_interruptible(&ksm_thread_wait);
ksm_thread_wait  2942 mm/ksm.c       		wake_up_interruptible(&ksm_thread_wait);