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author | Pavel Begunkov <asml.silence@gmail.com> | 2023-06-23 14:23:31 +0300 |
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committer | Jens Axboe <axboe@kernel.dk> | 2023-06-23 17:19:40 +0300 |
commit | c98c81a4ac37b651be7eb9d16f562fc4acc5f867 (patch) | |
tree | 2af5fdc7cc2c86020c16e89588c66c2cb288e334 /include/linux | |
parent | 0fdb9a196c6728b51e0e7a4f6fa292d9fd5793de (diff) | |
download | linux-c98c81a4ac37b651be7eb9d16f562fc4acc5f867.tar.xz |
io_uring: merge conditional unlock flush helpers
There is no reason not to use __io_cq_unlock_post_flush for intermediate
aux CQE flushing, all ->task_complete should apply there, i.e. if set it
should be the submitter task. Combine them, get rid of of
__io_cq_unlock_post() and rename the left function.
This place was also taking a couple percents of CPU according to
profiles for max throughput net benchmarks due to multishot recv
flooding it with completions.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/bbed60734cbec2e833d9c7bdcf9741aada5d8aab.1687518903.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions