linux-kernel - [098/165] ext4: explicitly remove inode from orphan list after failed direct io

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Message-Id: <20100730171508.488657533@clark.site>
Date:	Fri, 30 Jul 2010 10:15:26 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Dmitry Monakhov <dmonakhov@...nvz.org>,
	"Theodore Tso" <tytso@....edu>
Subject: [098/165] ext4: explicitly remove inode from orphan list after failed direct io

2.6.32-stable review patch.  If anyone has any objections, please let us know.

------------------

commit da1dafca84413145f5ac59998b4cdd06fb89f721 upstream (as of v2.6.33-git11)

Otherwise non-empty orphan list will be triggered on umount.

Signed-off-by: Dmitry Monakhov <dmonakhov@...nvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@....edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 fs/ext4/inode.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -3480,6 +3480,9 @@ retry:
 			 * but cannot extend i_size. Bail out and pretend
 			 * the write failed... */
 			ret = PTR_ERR(handle);
+			if (inode->i_nlink)
+				ext4_orphan_del(NULL, inode);
+
 			goto out;
 		}
 		if (inode->i_nlink)


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