CIFS_ECHO_OP 828 fs/cifs/cifssmb.c add_credits(server, &credits, CIFS_ECHO_OP); CIFS_ECHO_OP 863 fs/cifs/cifssmb.c server, CIFS_NON_BLOCKING | CIFS_ECHO_OP, NULL); CIFS_ECHO_OP 142 fs/cifs/smb2ops.c case CIFS_ECHO_OP: CIFS_ECHO_OP 3343 fs/cifs/smb2pdu.c add_credits(server, &credits, CIFS_ECHO_OP); CIFS_ECHO_OP 3443 fs/cifs/smb2pdu.c server, CIFS_ECHO_OP, NULL); CIFS_ECHO_OP 547 fs/cifs/transport.c if (*credits <= 0 && optype == CIFS_ECHO_OP)