public inbox for [email protected]
 help / color / mirror / Atom feed
From: Dylan Yudaken <[email protected]>
To: Jens Axboe <[email protected]>, Pavel Begunkov <[email protected]>
Cc: <[email protected]>, <[email protected]>,
	Dylan Yudaken <[email protected]>
Subject: [PATCH for-next v2 11/13] io_uring: add lockdep assertion in io_fill_cqe_aux
Date: Wed, 23 Nov 2022 03:06:12 -0800	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

Add an assertion for the completion lock to io_fill_cqe_aux

Signed-off-by: Dylan Yudaken <[email protected]>
---
 io_uring/io_uring.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 42c7383ead91..6e1139a11fbf 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++;
 
 	/*
-- 
2.30.2


  parent reply	other threads:[~2022-11-23 11:07 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-23 11:06 [PATCH for-next v2 00/13] io_uring: batch multishot completions Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 01/13] io_uring: merge io_req_tw_post and io_req_task_complete Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 02/13] io_uring: __io_req_complete should defer if available Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 03/13] io_uring: split io_req_complete_failed into post/defer Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 04/13] io_uring: lock on remove in io_apoll_task_func Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 05/13] io_uring: timeout should use io_req_task_complete Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 06/13] io_uring: simplify io_issue_sqe Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 07/13] io_uring: make io_req_complete_post static Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 08/13] io_uring: allow defer completion for aux posted cqes Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 09/13] io_uring: add io_aux_cqe which allows deferred completion Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 10/13] io_uring: make io_fill_cqe_aux static Dylan Yudaken
2022-11-23 11:06 ` Dylan Yudaken [this message]
2022-11-23 11:06 ` [PATCH for-next v2 12/13] io_uring: remove overflow param from io_post_aux_cqe Dylan Yudaken
2022-11-23 11:06 ` [PATCH for-next v2 13/13] io_uring: allow multishot polled reqs to defer completion Dylan Yudaken

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    [email protected] \
    [email protected] \
    [email protected] \
    [email protected] \
    [email protected] \
    [email protected] \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox