linux-kernel - [PATCH 20/48] [GFS2] Remove unused counters

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Date:	Thu, 17 Apr 2008 09:38:56 +0100
From:	swhiteho@...hat.com
To:	linux-kernel@...r.kernel.org, cluster-devel@...hat.com
Cc:	Bob Peterson <rpeterso@...hat.com>,
	Steven Whitehouse <swhiteho@...hat.com>
Subject: [PATCH 20/48] [GFS2] Remove unused counters

From: Bob Peterson <rpeterso@...hat.com>

This is kind of trivial in the greater scheme of things, but
this removes three counters that AFAICT are never used.

Signed-off-by: Bob Peterson <rpeterso@...hat.com>
Signed-off-by: Steven Whitehouse <swhiteho@...hat.com>

diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 9dfdde3..b67e44b 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -636,9 +636,6 @@ struct gfs2_sbd {
 
 	/* Counters */
 
-	atomic_t sd_glock_count;
-	atomic_t sd_glock_held_count;
-	atomic_t sd_inode_count;
 	atomic_t sd_reclaimed;
 
 	char sd_fsname[GFS2_FSNAME_LEN];
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index cc35ec8..9ab9fc8 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -327,15 +327,9 @@ static ssize_t name##_show(struct gfs2_sbd *sdp, char *buf)                 \
 }                                                                           \
 static struct counters_attr counters_attr_##name = __ATTR_RO(name)
 
-COUNTERS_ATTR(glock_count,      "%u\n");
-COUNTERS_ATTR(glock_held_count, "%u\n");
-COUNTERS_ATTR(inode_count,      "%u\n");
 COUNTERS_ATTR(reclaimed,        "%u\n");
 
 static struct attribute *counters_attrs[] = {
-	&counters_attr_glock_count.attr,
-	&counters_attr_glock_held_count.attr,
-	&counters_attr_inode_count.attr,
 	&counters_attr_reclaimed.attr,
 	NULL,
 };
-- 
1.5.1.2

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