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| author |   Jens Axboe <axboe@kernel.dk> | 2021-10-13 08:28:14 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-19 15:18:25 -0600 |
| commit | a808a9d545cdffb964f27239d1fc0c6e2330b424 (patch) | |
| tree | 4157216f874fa4385bc09f2ac1500cebee9a2ab0 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | blk-mq: don't handle non-flush requests in blk_insert_flush (diff) | |
| download | wireguard-linux-a808a9d545cdffb964f27239d1fc0c6e2330b424.tar.xz wireguard-linux-a808a9d545cdffb964f27239d1fc0c6e2330b424.zip | |
block: inline fast path of driver tag allocation
If we don't use an IO scheduler or have shared tags, then we don't need
to call into this external function at all. This saves ~2% for such
a setup.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions