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| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-01-17 05:29:56 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-01-17 07:02:49 +0300 |
| commit | 0b5cd6c32b14413bf87e10ee62be3162588dcbe6 (patch) | |
| tree | 02e6b465ed07e8fd9bd5b3c8bb9794f90be39422 /lib | |
| parent | 4325cb498cb743dacaa3edbec398c5255f476ef6 (diff) | |
| download | linux-0b5cd6c32b14413bf87e10ee62be3162588dcbe6.tar.xz | |
io_uring: fix skipping disabling sqo on exec
If there are no requests at the time __io_uring_task_cancel() is called,
tctx_inflight() returns zero and and it terminates not getting a chance
to go through __io_uring_files_cancel() and do
io_disable_sqo_submit(). And we absolutely want them disabled by the
time cancellation ends.
Reported-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Fixes: d9d05217cb69 ("io_uring: stop SQPOLL submit on creator's death")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions