io_uring: make ctx cancel on exit targeted to actual ctx

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Before IORING_SETUP_ATTACH_WQ, we could just cancel everything on the
io-wq when exiting. But that's not the case if they are shared, so
cancel for the specific ctx instead.

Cc: stable@vger.kernel.org
Fixes: 24369c2e3b ("io_uring: add io-wq workqueue sharing")
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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This commit is contained in:

Jens Axboe 2020-12-20 10:45:02 -07:00

parent dd20166236

commit 00c18640c2

1 changed files with 8 additions and 1 deletions

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fs/io_uring.c

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