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 <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
This commit is contained in:
Chao Yu 2015-10-22 18:24:12 +08:00 • committed by Jaegeuk Kim
commit beaa57dd98

View file

@ -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: