From: Xiaotian Feng <dfeng@redhat.com>
To: akpm@linux-foundation.org
Cc: containers@lists.linux-foundation.org,
linux-kernel@vger.kernel.org, Xiaotian Feng <dfeng@redhat.com>
Subject: [PATCH] cgroup: make unlock sequence in cgroup_get_sb consistent
Date: Wed, 22 Jul 2009 10:31:22 +0800 [thread overview]
Message-ID: <1248229882-21508-1-git-send-email-dfeng@redhat.com> (raw)
Make the last unlock sequence consistent with previous unlock sequeue.
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Acked-by: Paul Menage <menage@google.com>
Signed-off-by: Xiaotian Feng <dfeng@redhat.com>
---
kernel/cgroup.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 3737a68..11ef162 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1140,8 +1140,8 @@ static int cgroup_get_sb(struct file_system_type *fs_type,
BUG_ON(root->number_of_cgroups != 1);
cgroup_populate_dir(root_cgrp);
- mutex_unlock(&inode->i_mutex);
mutex_unlock(&cgroup_mutex);
+ mutex_unlock(&inode->i_mutex);
}
simple_set_mnt(mnt, sb);
--
1.6.2.5
reply other threads:[~2009-07-22 2:31 UTC|newest]
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