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authorChao Yu <chao2.yu@samsung.com>2016-01-08 13:24:00 +0100
committerJaegeuk Kim <jaegeuk@kernel.org>2016-01-08 20:57:18 +0100
commit9b72a388f5867f4a31113a41d24bbf1026611d7b (patch)
tree86e9e666dfc73e6a4571189d1779c4323ff00a87 /block
parentf2fs: use atomic type for node count in extent tree (diff)
downloadlinux-9b72a388f5867f4a31113a41d24bbf1026611d7b.tar.xz
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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>
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