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(parent: ce9fe67) | patch
f2fs: trace elapsed time for io_rwsem lock
authorChao Yu <chao@kernel.org>
Sun, 4 Jan 2026 02:07:23 +0000 (10:07 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Wed, 7 Jan 2026 03:17:07 +0000 (03:17 +0000)
commit67972c2b89749356bc9823bd58f7f14b28e681e4
treea132ad333cf87c512763e37a8211996f896a134ctree
parentce9fe67c9cdb21a0321f8ea37b725b3258d2b3cdcommit | diff
f2fs: trace elapsed time for io_rwsem lock

Use f2fs_{down,up}_{read,write}_trace for io_rwsem to trace lock elapsed time.

Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/data.c diff | blob | blame | history
fs/f2fs/f2fs.h diff | blob | blame | history
include/trace/events/f2fs.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git