Commit 5576035f authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe
Browse files

io_uring/poll: lockdep annote io_poll_req_insert_locked 



Add a lockdep annotation in io_poll_req_insert_locked().

Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/8115d8e702733754d0aea119e9b5bb63d1eb8b24.1668184658.git.asml.silence@gmail.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 30a33669

io_uring/poll.c

+2 −0
Original line number Diff line number Diff line
@@ -116,6 +116,8 @@ static void io_poll_req_insert_locked(struct io_kiocb *req) 
	struct io_hash_table *table = &req->ctx->cancel_table_locked;

	u32 index = hash_long(req->cqe.user_data, table->hash_bits);



	lockdep_assert_held(&req->ctx->uring_lock);



	hlist_add_head(&req->hash_node, &table->hbs[index].list);

}