1 files changed, 3 insertions, 1 deletions

diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 3da0401c0a96..90dcb7b033ea 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -465,6 +465,8 @@ static void reiserfs_put_super(struct super_block *s)
         struct reiserfs_transaction_handle th;
         th.t_trans_id = 0;
 
+        lock_kernel();
+
         if (s->s_dirt)
                 reiserfs_write_super(s);
 
@@ -500,7 +502,7 @@ static void reiserfs_put_super(struct super_block *s)
         kfree(s->s_fs_info);
         s->s_fs_info = NULL;
 
-        return;
+        unlock_kernel();
 }
 
 static struct kmem_cache *reiserfs_inode_cachep;