From: Theodore Ts'o <tytso@mit.edu>
Date: Thu, 29 Jul 2010 19:06:10 +0000 (-0400)
Subject: ext4: drop inode from orphan list if ext4_delete_inode() fails
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4538821993f4486c76090dfb377c60c0a0e71ba3;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

ext4: drop inode from orphan list if ext4_delete_inode() fails

There were some error paths in ext4_delete_inode() which was not
dropping the inode from the orphan list.  This could lead to a BUG_ON
on umount when the orphan list is discovered to be non-empty.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index a52d5af99187..533b607f9cb5 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -221,6 +221,7 @@ void ext4_delete_inode(struct inode *inode)
 				     "couldn't extend journal (err %d)", err);
 		stop_handle:
 			ext4_journal_stop(handle);
+			ext4_orphan_del(NULL, inode);
 			goto no_delete;
 		}
 	}