51 struct ext_wait_queue {		/* queue of sleeping tasks */  struct
73 	struct ext_wait_queue e_wait_q[2];  argument
417 			struct ext_wait_queue *ewp)  in wq_add()
419 	struct ext_wait_queue *walk;  in wq_add()
438 		    ktime_t *timeout, struct ext_wait_queue *ewp)  in wq_sleep()
483 static struct ext_wait_queue *wq_get_first_waiter(  in wq_get_first_waiter()
491 	return list_entry(ptr, struct ext_wait_queue, list);  in wq_get_first_waiter()
818 				  struct ext_wait_queue *receiver)  in pipelined_send()
832 	struct ext_wait_queue *sender = wq_get_first_waiter(info, SEND);  in pipelined_receive()
853 	struct ext_wait_queue wait;  in SYSCALL_DEFINE5()
854 	struct ext_wait_queue *receiver;  in SYSCALL_DEFINE5()
950 	struct ext_wait_queue wait;  in SYSCALL_DEFINE5()