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(parent: e835884) | patch
fs: use fput_close_sync() in close()
authorMateusz Guzik <mjguzik@gmail.com>
Wed, 5 Mar 2025 12:36:42 +0000 (13:36 +0100)
committerChristian Brauner <brauner@kernel.org>
Wed, 5 Mar 2025 17:31:23 +0000 (18:31 +0100)
commit3e46a92a27c2927fcef996ba06cbe299da629c28
treed0cd5b77da9ff8a40676eac145c839d5bb4d13e9tree
parente83588458f656417d9b7ac45baf1c7b45790059bcommit | diff
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>
fs/open.c diff | blob | history
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