From bb230c124730f21eea13deab433f9f8fc96bd5f3 Mon Sep 17 00:00:00 2001
From: Bill O'Donnell <billodo@redhat.com>
Date: Mon, 12 Oct 2015 05:15:45 +1100
Subject: xfs: create global stats and stats_clear in sysfs

Currently, xfs global stats are in procfs. This patch introduces
(replicates) the global stats in sysfs. Additionally a stats_clear file
is introduced in sysfs.

Signed-off-by: Bill O'Donnell <billodo@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---
 fs/xfs/xfs_stats.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'fs/xfs/xfs_stats.h')

diff --git a/fs/xfs/xfs_stats.h b/fs/xfs/xfs_stats.h
index c8f238b8299a..18807b576394 100644
--- a/fs/xfs/xfs_stats.h
+++ b/fs/xfs/xfs_stats.h
@@ -18,6 +18,8 @@
 #ifndef __XFS_STATS_H__
 #define __XFS_STATS_H__
 
+int xfs_stats_format(char *buf);
+void xfs_stats_clearall(void);
 
 #if defined(CONFIG_PROC_FS) && !defined(XFS_STATS_OFF)
 
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