xnu-1504.9.37.tar.gz

[apple/xnu.git] / bsd / netinet / tcp_output.c

diff --git a/bsd/netinet/tcp_output.c b/bsd/netinet/tcp_output.c
index d7f76c663f8bfcb85347522850941d6eb47ec438..69a2c2aedc23cfeee4777fc14b5645180c5828fb 100644 (file)
--- a/bsd/netinet/tcp_output.c
+++ b/bsd/netinet/tcp_output.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2008 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2010 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -1530,9 +1530,9 @@ timer:
                }
 #endif /*IPSEC*/
                m->m_pkthdr.socket_id = socket_id;
+
 #if PKT_PRIORITY
-               if (soisbackground(so))
-                       m_prio_background(m);
+               set_traffic_class(m, so, MBUF_TC_NONE);
 #endif /* PKT_PRIORITY */
                error = ip6_output(m,
                            inp6_pktopts,
@@ -1596,6 +1596,9 @@ timer:
        lost = 0;
        m->m_pkthdr.socket_id = socket_id;
        m->m_nextpkt = NULL;
+#if PKT_PRIORITY
+       set_traffic_class(m, so, MBUF_TC_NONE);
+#endif /* PKT_PRIORITY */
        tp->t_pktlist_sentlen += len;
        tp->t_lastchain++;
        if (tp->t_pktlist_head != NULL) {
@@ -1755,9 +1758,9 @@ tcp_ip_output(struct socket *so, struct tcpcb *tp, struct mbuf *pkt,
        struct inpcb *inp = tp->t_inpcb;
        struct ip_out_args ipoa;
        struct route ro;
-#if PKT_PRIORITY
-       boolean_t bg = FALSE;
-#endif /* PKT_PRIORITY */
+#if CONFIG_OUT_IF
+       unsigned int outif;
+#endif /* CONFIG_OUT_IF */
 
        /* If socket was bound to an ifindex, tell ip_output about it */
        ipoa.ipoa_ifscope = (inp->inp_flags & INP_BOUND_IF) ?
@@ -1767,10 +1770,6 @@ tcp_ip_output(struct socket *so, struct tcpcb *tp, struct mbuf *pkt,
        /* Copy the cached route and take an extra reference */
        inp_route_copyout(inp, &ro);
 
-#if PKT_PRIORITY
-       bg = soisbackground(so);
-#endif /* PKT_PRIORITY */
-
        /*
         * Data sent (as far as we can tell).
         * If this advertises a larger window than any other segment,
@@ -1829,10 +1828,7 @@ tcp_ip_output(struct socket *so, struct tcpcb *tp, struct mbuf *pkt,
                         */
                        cnt = 0;
                }
-#if PKT_PRIORITY
-               if (bg)
-                       m_prio_background(pkt);
-#endif /* PKT_PRIORITY */
+       
                error = ip_output_list(pkt, cnt, opt, &ro, flags, 0, &ipoa);
                if (chain || error) {
                        /*