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| author | Jens Axboe <axboe@kernel.dk> | 2021-02-26 11:27:15 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-03-04 06:34:01 -0700 |
| commit | e54945ae947fb881212a4b97d5599a01bba6ad06 (patch) | |
| tree | 7e0a81ee742bbba6d10c031a26d7ecbfd8f2ec5d /mm/pgalloc-track.h | |
| parent | 470ec4ed8c91b4db398ad607c700e9ce88365202 (diff) | |
io_uring: SQPOLL stop error handling fixes
If we fail to fork an SQPOLL worker, we can hit cancel, and hence
attempted thread stop, with the thread already being stopped. Ensure
we check for that.
Also guard thread stop fully by the sqd mutex, just like we do for
park.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'mm/pgalloc-track.h')
0 files changed, 0 insertions, 0 deletions