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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-04-13 16:10:34 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-04-13 10:25:37 -0600 |
| commit | cce64ef01308b677a687d90927fc2b2e0e1cba67 (patch) | |
| tree | 94486edd3f2ff62b930b92ccad513cf7784ea7f8 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | e941976659f1f6834077a1596bf53e6bdb10e90b (diff) | |
io_uring: fix poll file assign deadlock
We pass "unlocked" into io_assign_file() in io_poll_check_events(),
which can lead to double locking.
Fixes: 6bf9c47a3989 ("io_uring: defer file assignment")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/2476d4ae46554324b599ee4055447b105f20a75a.1649862516.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions