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| author | Jens Axboe <[email protected]> | 2021-12-09 08:54:29 -0700 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2021-12-10 13:56:28 -0700 |
| commit | 78a780602075d8b00c98070fa26e389b3b3efa72 (patch) | |
| tree | 73d7dd6a687297596e8cd9866bab2e3d4efae939 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e47498afeca9a0c6d07eeeacc46d563555a3f677 (diff) | |
io_uring: ensure task_work gets run as part of cancelations
If we successfully cancel a work item but that work item needs to be
processed through task_work, then we can be sleeping uninterruptibly
in io_uring_cancel_generic() and never process it. Hence we don't
make forward progress and we end up with an uninterruptible sleep
warning.
While in there, correct a comment that should be IFF, not IIF.
Reported-and-tested-by: [email protected]
Cc: [email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions