Commit fb492786 authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe
Browse files

io_uring: fix missing wake_up io_rw_reissue() 



Don't forget to wake up a process to which io_rw_reissue() added
task_work.

Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent f3a6fa22

fs/io_uring.c

+3 −1
Original line number Diff line number Diff line
@@ -2168,8 +2168,10 @@ static bool io_rw_reissue(struct io_kiocb *req, long res) 
	tsk = req->task;

	init_task_work(&req->task_work, io_rw_resubmit);

	ret = task_work_add(tsk, &req->task_work, true);

	if (!ret)

	if (!ret) {

		wake_up_process(tsk);

		return true;

	}

#endif

	return false;

}