From: Tao Ma <tao.ma@oracle.com>
Date: Mon, 6 Apr 2009 23:40:57 +0000 (+0800)
Subject: ocfs2: Reserve 1 more cluster in expanding_inline_dir for indexed dir.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=035a571120ddbe4f92b91bbe46f3eff05b6e43eb;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

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 e71160cda110..07d89204f0d3 100644
--- 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;