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Differential D25903 Diff 75201 head/sys/netinet/tcp_subr.c

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head/sys/netinet/tcp_subr.c

Show First 20 Lines • Show All 1,707 Lines • ▼ Show 20 Lines#endif /* INET6 */
*/ */
in_pcbref(inp); /* Reference for tcpcb */ in_pcbref(inp); /* Reference for tcpcb */
tp->t_inpcb = inp; tp->t_inpcb = inp;
if (CC_ALGO(tp)->cb_init != NULL) if (CC_ALGO(tp)->cb_init != NULL)
if (CC_ALGO(tp)->cb_init(tp->ccv) > 0) { if (CC_ALGO(tp)->cb_init(tp->ccv) > 0) {
if (tp->t_fb->tfb_tcp_fb_fini) if (tp->t_fb->tfb_tcp_fb_fini)
(*tp->t_fb->tfb_tcp_fb_fini)(tp, 1); (*tp->t_fb->tfb_tcp_fb_fini)(tp, 1);
in_pcbrele_wlocked(inp);
refcount_release(&tp->t_fb->tfb_refcnt); refcount_release(&tp->t_fb->tfb_refcnt);
uma_zfree(V_tcpcb_zone, tm); uma_zfree(V_tcpcb_zone, tm);
return (NULL); return (NULL);
} }
#ifdef TCP_HHOOK #ifdef TCP_HHOOK
tp->osd = &tm->osd; tp->osd = &tm->osd;
if (khelp_init_osd(HELPER_CLASS_TCP, tp->osd)) { if (khelp_init_osd(HELPER_CLASS_TCP, tp->osd)) {
if (tp->t_fb->tfb_tcp_fb_fini) if (tp->t_fb->tfb_tcp_fb_fini)
(*tp->t_fb->tfb_tcp_fb_fini)(tp, 1); (*tp->t_fb->tfb_tcp_fb_fini)(tp, 1);
in_pcbrele_wlocked(inp);
refcount_release(&tp->t_fb->tfb_refcnt); refcount_release(&tp->t_fb->tfb_refcnt);
uma_zfree(V_tcpcb_zone, tm); uma_zfree(V_tcpcb_zone, tm);
return (NULL); return (NULL);
} }
#endif #endif
#ifdef VIMAGE #ifdef VIMAGE
tp->t_vnet = inp->inp_vnet; tp->t_vnet = inp->inp_vnet;
▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 Lines#ifdef TCPPCAP
*/ */
tcp_pcap_tcpcb_init(tp); tcp_pcap_tcpcb_init(tp);
#endif #endif
#ifdef TCP_BLACKBOX #ifdef TCP_BLACKBOX
/* Initialize the per-TCPCB log data. */ /* Initialize the per-TCPCB log data. */
tcp_log_tcpcbinit(tp); tcp_log_tcpcbinit(tp);
#endif #endif
if (tp->t_fb->tfb_tcp_fb_init) { if (tp->t_fb->tfb_tcp_fb_init) {
(*tp->t_fb->tfb_tcp_fb_init)(tp); if ((*tp->t_fb->tfb_tcp_fb_init)(tp)) {
refcount_release(&tp->t_fb->tfb_refcnt);
in_pcbrele_wlocked(inp);
uma_zfree(V_tcpcb_zone, tm);
return (NULL);
}
} }
#ifdef STATS #ifdef STATS
if (V_tcp_perconn_stats_enable == 1) if (V_tcp_perconn_stats_enable == 1)
tp->t_stats = stats_blob_alloc(V_tcp_perconn_stats_dflt_tpl, 0); tp->t_stats = stats_blob_alloc(V_tcp_perconn_stats_dflt_tpl, 0);
#endif #endif
return (tp); /* XXX */ return (tp); /* XXX */
} }
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