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io_uring: improve io_double_lock_ctx fail handling
authorPavel Begunkov <asml.silence@gmail.com>
Wed, 7 Dec 2022 03:53:27 +0000 (03:53 +0000)
committerJens Axboe <axboe@kernel.dk>
Wed, 7 Dec 2022 13:47:13 +0000 (06:47 -0700)
commit4c979eaefa4356d385b7c7d2877dc04d7fe88969
tree7f91b9dd05d60c31cd5a9c202f63a5893c611e86tree | snapshot
parentef0ec1ad03119b8b46b035dad42bca7d6da7c2e5commit | diff
io_uring: improve io_double_lock_ctx fail handling

msg_ring will fail the request if it can't lock rings, instead punt it
to io-wq as was originally intended.

Cc: stable@vger.kernel.org
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/4697f05afcc37df5c8f89e2fe6d9c7c19f0241f9.1670384893.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/msg_ring.c diff | blob | history
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