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| author | Mateusz Guzik <mjguzik@gmail.com> | 2025-03-05 13:36:42 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-03-05 18:31:23 +0100 |
| commit | 3e46a92a27c2927fcef996ba06cbe299da629c28 (patch) | |
| tree | d0cd5b77da9ff8a40676eac145c839d5bb4d13e9 /tools/perf/scripts/python/bin | |
| parent | file: add fput and file_ref_put routines optimized for use when closing a fd (diff) | |
| download | linux-3e46a92a27c2927fcef996ba06cbe299da629c28.tar.gz linux-3e46a92a27c2927fcef996ba06cbe299da629c28.zip | |
fs: use fput_close_sync() in close()
This bumps open+close rate by 1% on Sapphire Rapids by eliding one
atomic.
It would be higher if it was not for several other slowdowns of the same
nature.
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Link: https://lore.kernel.org/r/20250305123644.554845-3-mjguzik@gmail.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions