ip: support for TX timestamps on UDP and RAW sockets

[pandora-kernel.git] / net / ipv4 / ip_output.c

diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 8ebe86d..3e7e910 100644 (file)
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -935,6 +935,10 @@ alloc_new_skb:
                                                           sk->sk_allocation);
                                if (unlikely(skb == NULL))
                                        err = -ENOBUFS;
+                               else
+                                       /* only the initial fragment is
+                                          time stamped */
+                                       ipc->shtx.flags = 0;
                        }
                        if (skb == NULL)
                                goto error;
@@ -945,6 +949,7 @@ alloc_new_skb:
                        skb->ip_summed = csummode;
                        skb->csum = 0;
                        skb_reserve(skb, hh_len);
+                       *skb_tx(skb) = ipc->shtx;
 
                        /*
                         *      Find where to start putting bytes.
@@ -1364,6 +1369,7 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *ar
 
        daddr = ipc.addr = rt->rt_src;
        ipc.opt = NULL;
+       ipc.shtx.flags = 0;
 
        if (replyopts.opt.optlen) {
                ipc.opt = &replyopts.opt;