CIFS_NON_BLOCKING 863 fs/cifs/cifssmb.c server, CIFS_NON_BLOCKING | CIFS_ECHO_OP, NULL); CIFS_NON_BLOCKING 2530 fs/cifs/cifssmb.c flags = CIFS_NO_SRV_RSP | CIFS_NON_BLOCKING | CIFS_OBREAK_OP; CIFS_NON_BLOCKING 551 fs/cifs/transport.c if ((flags & CIFS_TIMEOUT_MASK) == CIFS_NON_BLOCKING) {