From: Pavel Begunkov <asml.silence@gmail.com>
To: Jens Axboe <axboe@kernel.dk>, io-uring@vger.kernel.org
Cc: Joakim Hassila <joj@mac.com>
Subject: [PATCH v2 0/2] fix hangs with shared sqpoll
Date: Sun, 18 Apr 2021 14:52:07 +0100 [thread overview]
Message-ID: <cover.1618752958.git.asml.silence@gmail.com> (raw)
Jens' reproducers catches shared sqpoll hangs, address them.
v2: do full cancel, and remove ctx from the sqd_list _after_ running
sqpoll cancel as it depends on it.
Pavel Begunkov (2):
io_uring: remove extra sqpoll submission halting
io_uring: fix shared sqpoll cancellation hangs
fs/io_uring.c | 39 ++++++++++++++++++---------------------
1 file changed, 18 insertions(+), 21 deletions(-)
--
2.31.1
next reply other threads:[~2021-04-18 13:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-18 13:52 Pavel Begunkov [this message]
2021-04-18 13:52 ` [PATCH 1/2] io_uring: remove extra sqpoll submission halting Pavel Begunkov
2021-04-18 13:52 ` [PATCH 2/2] io_uring: fix shared sqpoll cancellation hangs Pavel Begunkov
2021-04-19 17:34 ` [PATCH v2 0/2] fix hangs with shared sqpoll Jens Axboe
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 \
--in-reply-to=cover.1618752958.git.asml.silence@gmail.com \
--to=asml.silence@gmail.com \
--cc=axboe@kernel.dk \
--cc=io-uring@vger.kernel.org \
--cc=joj@mac.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.