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(parent: 18340ed) | patch
f2fs: remove percpu_count due to performance regression
authorJaegeuk Kim <jaegeuk@kernel.org>
Fri, 21 Oct 2016 02:09:57 +0000 (19:09 -0700)
committerJaegeuk Kim <jaegeuk@kernel.org>
Wed, 23 Nov 2016 20:11:10 +0000 (12:11 -0800)
commit35782b233f37e48ecc469d9c7232f3f6a7fad41a
treede07159c980874eabd4582dc6b0be696573d3ef6tree | snapshot
parent18340edc8da20b0d399eb25ba4bb631b27652f46commit | diff
f2fs: remove percpu_count due to performance regression

This patch removes percpu_count usage due to performance regression in iozone.

Fixes: 523be8a6b3 ("f2fs: use percpu_counter for page counters")
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/debug.c diff | blob | history
fs/f2fs/f2fs.h diff | blob | history
fs/f2fs/super.c diff | blob | history
Domain: System / Kernel;