commit 8c855885b8b35af24f45cdd288a9b6ba6274a8ac
author Pavel Begunkov <asml.silence@gmail.com> Tue Apr 13 02:58:41 2021 +0100
committer Jens Axboe <axboe@kernel.dk> Tue Apr 13 09:37:54 2021 -0600
tree b4166401471c8cc7aa285cd84a0d562f7b4bc850
parent 9d8058926be7008c1dd49a4e5fb33044f17873c1

io_uring: add timeout completion_lock annotation

Add one more sparse locking annotation for readability in
io_kill_timeout().

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/bdbb22026024eac29203c1aa0045c4954a2488d1.1618278933.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

fs/io_uring.c

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 7afb2f5..640e26bf 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1267,6 +1267,7 @@ static void io_queue_async_work(struct io_kiocb *req)
 }
 
 static void io_kill_timeout(struct io_kiocb *req, int status)
+	__must_hold(&req->ctx->completion_lock)
 {
 	struct io_timeout_data *io = req->async_data;
 	int ret;