111 	DEFINE_WAIT(wait);  in pipe_wait()
117 	prepare_to_wait(&pipe->wait, &wait, TASK_INTERRUPTIBLE);  in pipe_wait()
120 	finish_wait(&pipe->wait, &wait);  in pipe_wait()
321 			wake_up_interruptible_sync_poll(&pipe->wait, POLLOUT | POLLWRNORM);  in pipe_read()
330 		wake_up_interruptible_sync_poll(&pipe->wait, POLLOUT | POLLWRNORM);  in pipe_read()
458 			wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLRDNORM);  in pipe_write()
469 		wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLRDNORM);  in pipe_write()
506 pipe_poll(struct file *filp, poll_table *wait)  in pipe_poll()  argument
512 	poll_wait(filp, &pipe->wait, wait);  in pipe_poll()
563 …wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR …  in pipe_release()
626 			init_waitqueue_head(&pipe->wait);  in alloc_pipe_info()
857 	wake_up_interruptible(&pipe->wait);  in wake_up_partner()
968 		wake_up_interruptible(&pipe->wait);  in fifo_open()
974 		wake_up_interruptible(&pipe->wait);  in fifo_open()