From: NeilBrown <neilb@suse.de>
Date: Wed, 9 May 2007 09:35:37 +0000 (-0700)
Subject: md: remove the slash from the name of a kmem_cache used by raid5
X-Git-Tag: firefly_0821_release~29304
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=42b9bebe3fea3d3ce381bc6735a3fb50e6613f06;p=firefly-linux-kernel-4.4.55.git

md: remove the slash from the name of a kmem_cache used by raid5

SLUB doesn't like slashes as it wants to use the cache name as the name of a
directory (or symlink) in sysfs.

Signed-off-by: Neil Brown <neilb@suse.de>
Acked-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 8d59914f2057..061375ee6592 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -353,8 +353,8 @@ static int grow_stripes(raid5_conf_t *conf, int num)
 	struct kmem_cache *sc;
 	int devs = conf->raid_disks;
 
-	sprintf(conf->cache_name[0], "raid5/%s", mdname(conf->mddev));
-	sprintf(conf->cache_name[1], "raid5/%s-alt", mdname(conf->mddev));
+	sprintf(conf->cache_name[0], "raid5-%s", mdname(conf->mddev));
+	sprintf(conf->cache_name[1], "raid5-%s-alt", mdname(conf->mddev));
 	conf->active_name = 0;
 	sc = kmem_cache_create(conf->cache_name[conf->active_name],
 			       sizeof(struct stripe_head)+(devs-1)*sizeof(struct r5dev),