ocfs2: make la_debug_mutex static
It can also be moved into ocfs2_la_debug_read().
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
index 02227c3..b1c634d 100644
--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -76,8 +76,6 @@
#ifdef CONFIG_OCFS2_FS_STATS
-DEFINE_MUTEX(la_debug_mutex);
-
static int ocfs2_la_debug_open(struct inode *inode, struct file *file)
{
file->private_data = inode->i_private;
@@ -89,6 +87,7 @@
static ssize_t ocfs2_la_debug_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
+ static DEFINE_MUTEX(la_debug_mutex);
struct ocfs2_super *osb = file->private_data;
int written, ret;
char *buf = osb->local_alloc_debug_buf;