ocfs2: Reserve 1 more cluster in expanding_inline_dir for indexed dir.

In ocfs2_expand_inline_dir, we calculate whether we need 1 extra
cluster if we can't store the dx inline the root and save it in
dx_alloc. So add it when we call ocfs2_reserve_clusters.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index e71160cda1100a1d5b9c840fbbbe784058a682fe..07d89204f0d33d8c4078ac4ec458e26768e2eba8 100644 (file)
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -2934,7 +2934,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
         */
        BUG_ON(alloc > 2);
 
-       ret = ocfs2_reserve_clusters(osb, alloc, &data_ac);
+       ret = ocfs2_reserve_clusters(osb, alloc + dx_alloc, &data_ac);
        if (ret) {
                mlog_errno(ret);
                goto out;