log_keep_alive   1358 fs/cifs/smbdirect.c 		log_keep_alive(INFO, "send an empty message\n");
log_keep_alive   1371 fs/cifs/smbdirect.c 		log_keep_alive(ERR,
log_keep_alive   1378 fs/cifs/smbdirect.c 	log_keep_alive(INFO, "about to send an empty idle message\n");