f2fs: use atomic variable for total_extent_tree
authorJaegeuk Kim <jaegeuk@kernel.org>
Tue, 22 Dec 2015 03:20:15 +0000 (19:20 -0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 22 Dec 2015 18:31:41 +0000 (10:31 -0800)
commit7441ccef339f87abc27afc4ccfc24c014d7360c9
tree6f1abef9d8a0841a14f12d78d577dd988304513f
parent4cf185379b7504d640c9dd72f959f081b25f6ea2
f2fs: use atomic variable for total_extent_tree

It would be better to use atomic variable for total_extent_tree.

Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/debug.c
fs/f2fs/extent_cache.c
fs/f2fs/f2fs.h
fs/f2fs/node.c
fs/f2fs/shrinker.c