ocfs2: make la_debug_mutex static
It can also be moved into ocfs2_la_debug_read(). Signed-off-by: Mark Fasheh <mfasheh@suse.com>
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@ -76,8 +76,6 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
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#ifdef CONFIG_OCFS2_FS_STATS
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DEFINE_MUTEX(la_debug_mutex);
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static int ocfs2_la_debug_open(struct inode *inode, struct file *file)
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{
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file->private_data = inode->i_private;
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@ -89,6 +87,7 @@ static int ocfs2_la_debug_open(struct inode *inode, struct file *file)
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static ssize_t ocfs2_la_debug_read(struct file *file, char __user *userbuf,
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size_t count, loff_t *ppos)
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{
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static DEFINE_MUTEX(la_debug_mutex);
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struct ocfs2_super *osb = file->private_data;
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int written, ret;
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char *buf = osb->local_alloc_debug_buf;
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