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(parent: 68e3538) | patch
f2fs: skip releasing nodes in chindless extent tree
authorChao Yu <chao2.yu@samsung.com>
Fri, 8 Jan 2016 12:24:00 +0000 (20:24 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Fri, 8 Jan 2016 19:57:18 +0000 (11:57 -0800)
commit9b72a388f5867f4a31113a41d24bbf1026611d7b
tree86e9e666dfc73e6a4571189d1779c4323ff00a87tree | snapshot (tar.gz zip)
parent68e353851002dc07555b067a0baff1cc2f709c04commit | diff
f2fs: skip releasing nodes in chindless extent tree

If there are no nodes in extent tree, let's skip releasing step to avoid
any overhead of grabbing/releasing extent tree lock.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/extent_cache.c diff | blob | blame | history