Searched refs:tcp_do_sack (Results 1 – 6 of 6) sorted by relevance
725 if ((sc->sc_flags & SCF_SACK_PERMIT) && tcp_do_sack) in syn_cache_get()1033 if ((tb.t_flags & TF_SACK_PERMIT) && tcp_do_sack) in syn_cache_add()
734 extern int tcp_do_sack; /* SACK enabled/disabled? */
1093 if (tcp_do_sack && OPT_FITS(TCPOLEN_SACK_PERMITTED)) { in tcp_output()
168 int tcp_do_sack = 1; /* selective acknowledgement */ variable
2185 NULL, 0, &tcp_do_sack, 0, in sysctl_net_inet_tcp_setup2()
3195 if (tcp_do_sack) { in tcp_dooptions()