Lines Matching refs:sb_hiwat
824 (sb->sb_hiwat < sbspacelim)) {
846 if (newsize > sbrcv->sb_hiwat &&
872 sbrcv->sb_hiwat >= tcp_autorcvbuf_max) {
911 * than half of sb_hiwat, this will help to scale the
918 if ((tp->rfbuf_cnt > (sbrcv->sb_hiwat -
919 (sbrcv->sb_hiwat >> tcp_rbuf_hiwat_shift)) ||
920 (sbrcv->sb_hiwat - sbrcv->sb_cc) <
936 sbrcv->sb_hiwat + rcvbuf_inc,
960 sbrcv->sb_hiwat > sbrcv->sb_idealsize) {
963 u_int32_t diff = sbrcv->sb_hiwat - sbrcv->sb_idealsize;
983 trim = sbrcv->sb_hiwat - (sbrcv->sb_cc + leave);
987 sbreserve(sbrcv, (sbrcv->sb_hiwat - trim));
1003 (sbsnd->sb_hiwat > sbsnd->sb_idealsize)) {
1006 trim = sbsnd->sb_hiwat - sbsnd->sb_idealsize;
1008 trim = sbsnd->sb_hiwat - sbsnd->sb_cc;
1010 sbreserve(sbsnd, (sbsnd->sb_hiwat - trim));
1012 if (sbsnd->sb_hiwat <= sbsnd->sb_idealsize)
4512 if (bufsize < so->so_snd.sb_hiwat)
4514 bufsize = so->so_snd.sb_hiwat;
4527 if (bufsize < so->so_rcv.sb_hiwat)
4529 bufsize = so->so_rcv.sb_hiwat;