---

yaml --- r: 100370 b: refs/heads/master c: b7fdf9f h: refs/heads/master v: v3
git-mirror · Jul 2, 2008 · dcdd0f6 · dcdd0f6
1 parent 589dc7e
commit dcdd0f6
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 930ab4e532623795f934467c452a8c71be2c30fe
+refs/heads/master: b7fdf9fdd6457c9ed02099fe82bab92b0b3e291b
diff --git a/trunk/fs/ocfs2/stack_user.c b/trunk/fs/ocfs2/stack_user.c
@@ -21,6 +21,7 @@
 #include <linux/fs.h>
 #include <linux/miscdevice.h>
 #include <linux/mutex.h>
+#include <linux/smp_lock.h>
 #include <linux/reboot.h>
 #include <asm/uaccess.h>
 
@@ -619,10 +620,12 @@ static int ocfs2_control_open(struct inode *inode, struct file *file)
 		return -ENOMEM;
 	p->op_this_node = -1;
 
+	lock_kernel();
 	mutex_lock(&ocfs2_control_lock);
 	file->private_data = p;
 	list_add(&p->op_list, &ocfs2_control_private_list);
 	mutex_unlock(&ocfs2_control_lock);
+	unlock_kernel();
 
 	return 0;
 }