From: pschwan <pschwan>
Date: Wed, 30 Oct 2002 21:59:59 +0000 (+0000)
Subject: b=300
X-Git-Tag: 0.5.16~64
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=f26c03bf3aefccbd909e0acb9c9684007d5edc3a;p=fs%2Flustre-release.git

b=300
MDT wasn't calling 'unregister_type'; fixed
---

diff --git a/lustre/mds/handler.c b/lustre/mds/handler.c
index 87f2cec..5096bd1 100644
--- a/lustre/mds/handler.c
+++ b/lustre/mds/handler.c
@@ -1511,6 +1511,7 @@ static void __exit mds_exit(void)
 {
         ldlm_unregister_intent();
         class_unregister_type(LUSTRE_MDS_NAME);
+        class_unregister_type(LUSTRE_MDT_NAME);
         if (kmem_cache_destroy(mds_file_cache))
                 CERROR("couldn't free MDS file cache\n");
 }
diff --git a/lustre/obdclass/genops.c b/lustre/obdclass/genops.c
index 9279dc1..f188f74 100644
--- a/lustre/obdclass/genops.c
+++ b/lustre/obdclass/genops.c
@@ -165,6 +165,8 @@ int class_register_type(struct obd_ops *ops, char *nm)
         if (!type)
                 RETURN(-ENOMEM);
         INIT_LIST_HEAD(&type->typ_chain);
+        CDEBUG(D_INFO, "MOD_INC_USE for register_type: count = %d\n",
+               atomic_read(&(THIS_MODULE)->uc.usecount));
         MOD_INC_USE_COUNT;
         list_add(&type->typ_chain, &obd_types);
         memcpy(type->typ_ops, ops, sizeof(*type->typ_ops));
@@ -196,6 +198,8 @@ int class_unregister_type(char *nm)
         if (type->typ_ops != NULL)
                 OBD_FREE(type->typ_ops, sizeof(*type->typ_ops));
         OBD_FREE(type, sizeof(*type));
+        CDEBUG(D_INFO, "MOD_DEC_USE for register_type: count = %d\n",
+               atomic_read(&(THIS_MODULE)->uc.usecount) - 1);
         MOD_DEC_USE_COUNT;
         RETURN(0);
 } /* class_unregister_type */