* [merged] ocfs2-ocfs2_prep_new_orphaned_file-should-return-ret.patch removed from -mm tree
@ 2013-06-13 18:57 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2013-06-13 18:57 UTC (permalink / raw)
To: mm-commits, sunil.mushran, shencanquan, mfasheh, joe.jin, jlbec,
xiaowei.hu
Subject: [merged] ocfs2-ocfs2_prep_new_orphaned_file-should-return-ret.patch removed from -mm tree
To: xiaowei.hu@oracle.com,jlbec@evilplan.org,joe.jin@oracle.com,mfasheh@suse.com,shencanquan@huawei.com,sunil.mushran@gmail.com,mm-commits@vger.kernel.org
From: akpm@linux-foundation.org
Date: Thu, 13 Jun 2013 11:57:30 -0700
The patch titled
Subject: ocfs2: ocfs2_prep_new_orphaned_file() should return ret
has been removed from the -mm tree. Its filename was
ocfs2-ocfs2_prep_new_orphaned_file-should-return-ret.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: "Xiaowei.Hu" <xiaowei.hu@oracle.com>
Subject: ocfs2: ocfs2_prep_new_orphaned_file() should return ret
If an error occurs, for example an EIO in __ocfs2_prepare_orphan_dir,
ocfs2_prep_new_orphaned_file will release the inode_ac, then when the
caller of ocfs2_prep_new_orphaned_file gets a 0 return, it will refer to a
NULL ocfs2_alloc_context struct in the following functions. A kernel
panic happens.
Signed-off-by: "Xiaowei.Hu" <xiaowei.hu@oracle.com>
Reviewed-by: shencanquan <shencanquan@huawei.com>
Acked-by: Sunil Mushran <sunil.mushran@gmail.com>
Cc: Joe Jin <joe.jin@oracle.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
fs/ocfs2/namei.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/ocfs2/namei.c~ocfs2-ocfs2_prep_new_orphaned_file-should-return-ret fs/ocfs2/namei.c
--- a/fs/ocfs2/namei.c~ocfs2-ocfs2_prep_new_orphaned_file-should-return-ret
+++ a/fs/ocfs2/namei.c
@@ -2216,7 +2216,7 @@ out:
brelse(orphan_dir_bh);
- return 0;
+ return ret;
}
int ocfs2_create_inode_in_orphan(struct inode *dir,
_
Patches currently in -mm which might be from xiaowei.hu@oracle.com are
origin.patch
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2013-06-13 18:57 [merged] ocfs2-ocfs2_prep_new_orphaned_file-should-return-ret.patch removed from -mm tree akpm
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