2 files changed, 25 insertions, 3 deletions

diff --git a/fs/gfs2/locking/dlm/mount.c b/fs/gfs2/locking/dlm/mount.c
index 0c4cbe6c8285..1aa7eb6a0226 100644
--- a/fs/gfs2/locking/dlm/mount.c
+++ b/fs/gfs2/locking/dlm/mount.c
@@ -194,17 +194,25 @@ out:
 static void gdlm_recovery_done(void *lockspace, unsigned int jid,
                                unsigned int message)
 {
+        char env_jid[20];
+        char env_status[20];
+        char *envp[] = { env_jid, env_status, NULL };
         struct gdlm_ls *ls = lockspace;
         ls->recover_jid_done = jid;
         ls->recover_jid_status = message;
-        kobject_uevent(&ls->kobj, KOBJ_CHANGE);
+        sprintf(env_jid, "JID=%d", jid);
+        sprintf(env_status, "RECOVERY=%s",
+                message == LM_RD_SUCCESS ? "Done" : "Failed");
+        kobject_uevent_env(&ls->kobj, KOBJ_CHANGE, envp);
 }
 
 static void gdlm_others_may_mount(void *lockspace)
 {
+        char *message = "FIRSTMOUNT=Done";
+        char *envp[] = { message, NULL };
         struct gdlm_ls *ls = lockspace;
         ls->first_done = 1;
-        kobject_uevent(&ls->kobj, KOBJ_CHANGE);
+        kobject_uevent_env(&ls->kobj, KOBJ_CHANGE, envp);
 }
 
 /* Userspace gets the offline uevent, blocks new gfs locks on
diff --git a/fs/gfs2/locking/dlm/sysfs.c b/fs/gfs2/locking/dlm/sysfs.c
index 4ec571c3d8a9..9b7edcf7bd49 100644
--- a/fs/gfs2/locking/dlm/sysfs.c
+++ b/fs/gfs2/locking/dlm/sysfs.c
@@ -195,9 +195,23 @@ void gdlm_kobject_release(struct gdlm_ls *ls)
         kobject_put(&ls->kobj);
 }
 
+static int gdlm_uevent(struct kset *kset, struct kobject *kobj,
+                       struct kobj_uevent_env *env)
+{
+        struct gdlm_ls *ls = container_of(kobj, struct gdlm_ls, kobj);
+        add_uevent_var(env, "LOCKTABLE=%s:%s", ls->clustername, ls->fsname);
+        add_uevent_var(env, "LOCKPROTO=lock_dlm");
+        return 0;
+}
+
+static struct kset_uevent_ops gdlm_uevent_ops = {
+        .uevent = gdlm_uevent,
+};
+
+
 int gdlm_sysfs_init(void)
 {
-        gdlm_kset = kset_create_and_add("lock_dlm", NULL, kernel_kobj);
+        gdlm_kset = kset_create_and_add("lock_dlm", &gdlm_uevent_ops, kernel_kobj);
         if (!gdlm_kset) {
                 printk(KERN_WARNING "%s: can not create kset\n", __func__);
                 return -ENOMEM;