user_log_dlm_error
user_log_dlm_error("ocfs2_dlm_unlock", status, lockres);
user_log_dlm_error("ocfs2_dlm_lock", status, lockres);
user_log_dlm_error("ocfs2_dlm_lock",
user_log_dlm_error("ocfs2_dlm_unlock", status, lockres);