From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Cc: Joakim Hassila <[email protected]>
Subject: [PATCH v2 0/2] fix hangs with shared sqpoll
Date: Sun, 18 Apr 2021 14:52:07 +0100 [thread overview]
Message-ID: <[email protected]> (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 \
[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