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(parent: 40345b9) | patch
io_uring: don't attempt IO reissue from the ring exit path
authorJens Axboe <axboe@kernel.dk>
Wed, 24 Feb 2021 02:17:35 +0000 (19:17 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Mar 2021 08:04:13 +0000 (09:04 +0100)
commit3c08f772ad0db70876021aa5d276e14747f77512
treecc670d0d8252e6ce25720e340adee402edcbea22tree | snapshot
parent40345b9c9d90684cb546fdc51de6b4bd18343ae5commit | diff
io_uring: don't attempt IO reissue from the ring exit path

[ Upstream commit 7c977a58dc83366e488c217fd88b1469d242bee5 ]

If we're exiting the ring, just let the IO fail with -EAGAIN as nobody
will care anyway. It's not the right context to reissue from.

Cc: stable@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
fs/io_uring.c diff | blob | history