From: Oleg Drokin <green@linuxhacker.ru>
Date: Wed, 15 Jul 2015 16:21:16 +0000 (-0400)
Subject: staging/lustre/ldlm: Unregister ldlm namespace from sysfs on free
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9c7e397c98d646a3a23ffd304def1750be916803;p=linux.git

staging/lustre/ldlm: Unregister ldlm namespace from sysfs on free

ldlm_namespace_sysfs_unregister needs to be called ldlm_namespace_free_post
so that we don't have this dangling object there after the namespace
has disappeared.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c
index cdb63665a1138..4bb3173bcd5f1 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c
@@ -939,6 +939,7 @@ void ldlm_namespace_free_post(struct ldlm_namespace *ns)
 	ldlm_pool_fini(&ns->ns_pool);
 
 	ldlm_namespace_debugfs_unregister(ns);
+	ldlm_namespace_sysfs_unregister(ns);
 	cfs_hash_putref(ns->ns_rs_hash);
 	/* Namespace \a ns should be not on list at this time, otherwise
 	 * this will cause issues related to using freed \a ns in poold