ocfs2_dlm: Calling post handler function in assert master handler

This patch prevents the dlm from sending the clear refmap message
before the set refmap. We use the newly created post function handler
routine to accomplish the task.

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

fs/ocfs2/dlm/dlmdomain.c

@@ -1101,7 +1101,8 @@ static int dlm_register_domain_handlers(struct dlm_ctxt *dlm)
 	status = o2net_register_handler(DLM_ASSERT_MASTER_MSG, dlm->key,
 					sizeof(struct dlm_assert_master),
 					dlm_assert_master_handler,
-					dlm, NULL, &dlm->dlm_domain_handlers);
+					dlm, dlm_assert_master_post_handler,
+					&dlm->dlm_domain_handlers);
 	if (status)
 		goto bail;