From: Frederic Weisbecker <fweisbec@gmail.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Christian Kujau <lists@nerdbynature.de>,
Alexander Beregalov <a.beregalov@gmail.com>,
Chris Mason <chris.mason@oracle.com>, Ingo Molnar <mingo@elte.hu>
Subject: [PATCH] reiserfs: Fix mistake in down_write() conversion
Date: Sun, 3 Jan 2010 03:55:47 +0100 [thread overview]
Message-ID: <1262487347-7346-1-git-send-regression-fweisbec@gmail.com> (raw)
Fix a mistake in commit 0719d3434747889b314a1e8add776418c4148bcf
(reiserfs: Fix reiserfs lock <-> i_xattr_sem dependency inversion)
that has converted a down_write() into a down_read() accidentally.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Christian Kujau <lists@nerdbynature.de>
Cc: Alexander Beregalov <a.beregalov@gmail.com>
Cc: Chris Mason <chris.mason@oracle.com>
Cc: Ingo Molnar <mingo@elte.hu>
---
fs/reiserfs/xattr.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 9623cfe..75d3706 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -495,7 +495,7 @@ reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *th,
return PTR_ERR(dentry);
}
- down_read(&REISERFS_I(inode)->i_xattr_sem);
+ down_write(&REISERFS_I(inode)->i_xattr_sem);
reiserfs_write_lock(inode->i_sb);
--
1.6.2.3
reply other threads:[~2010-01-03 2:55 UTC|newest]
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