DLM_LOCK_REQUEST_MSG 1371 fs/ocfs2/dlm/dlmdomain.c status = o2net_register_handler(DLM_LOCK_REQUEST_MSG, dlm->key, DLM_LOCK_REQUEST_MSG 802 fs/ocfs2/dlm/dlmrecovery.c ret = o2net_send_message(DLM_LOCK_REQUEST_MSG, dlm->key,