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f2fs: fix to skip shrinking extent nodes 

In f2fs_shrink_extent_tree we should stop shrink flow if we have already
shrunk enough nodes in extent cache.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2015-10-22 18:24:12 +08:00 committed by Jaegeuk Kim
parent a6be014e1d
commit beaa57dd98
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/extent_cache.c
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@ -620,7 +620,7 @@ unsigned int f2fs_shrink_extent_tree(struct f2fs_sb_info *sbi, int nr_shrink)
write_unlock(&et->lock);
if (node_cnt + tree_cnt >= nr_shrink)
break;
goto unlock_out;
}
}
unlock_out: