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
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