Start from parent blockgroup when trying linear search
for a free indoe because for non directory inode it's
better to keep in same blockgroup with parent.
Signed-off-by: Chengguang Xu <cgxu519@xxxxxxxxxxx>
---
fs/ext2/ialloc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index fda7d3f5b4be..435463a255e6 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -411,11 +411,11 @@ static int find_group_other(struct super_block *sb, struct inode *parent)
*/
group = parent_group;
for (i = 0; i < ngroups; i++) {
- if (++group >= ngroups)
- group = 0;
desc = ext2_get_group_desc (sb, group, NULL);
if (desc && le16_to_cpu(desc->bg_free_inodes_count))
goto found;
+ if (++group >= ngroups)
+ group = 0;
}
return -1;
--
2.17.2
