diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-10-14 18:10:14 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-19 14:49:55 +0300 |
| commit | 258f3a7f84d11ce1d6cb1f60fe524bb37f7c1019 (patch) | |
| tree | ffae56412c1b947b3e96ed20eefbc6711e365c05 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | f80a50a632d6f5c64729563892b0deb95d563f6d (diff) | |
| download | linux-258f3a7f84d11ce1d6cb1f60fe524bb37f7c1019.tar.xz | |
io_uring: optimise rw comletion handlers
Don't override req->result in io_complete_rw_iopoll() when it's already
of the same value, we have an if just above it, so move the assignment
there. Also, add one simle unlikely() in __io_complete_rw_common().
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/8dfeb4f84026a20172bcf82c05010abe955874ae.1634144845.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions