From 2e2ef4a1dab980d88a1ab45bf0e28c8851999e33 Mon Sep 17 00:00:00 2001 From: Dylan Yudaken Date: Thu, 24 Nov 2022 01:35:57 -0800 Subject: io_uring: add lockdep assertion in io_fill_cqe_aux Add an assertion for the completion lock to io_fill_cqe_aux Signed-off-by: Dylan Yudaken Link: https://lore.kernel.org/r/20221124093559.3780686-8-dylany@meta.com Signed-off-by: Jens Axboe --- io_uring/io_uring.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'io_uring') diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index fea84e51e56f..03051e1fa02e 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -775,6 +775,8 @@ static bool io_fill_cqe_aux(struct io_ring_ctx *ctx, u64 user_data, s32 res, u32 { struct io_uring_cqe *cqe; + lockdep_assert_held(&ctx->completion_lock); + ctx->cq_extra++; /* -- cgit v1.2.3