Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

[cascardo/linux.git] / include / linux / tcp.h

diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index f8cf090..bac17c5 100644 (file)
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -315,7 +315,7 @@ struct tcp_sock {
  */
        u32     snd_ssthresh;   /* Slow start size threshold            */
        u32     snd_cwnd;       /* Sending congestion window            */
-       u16     snd_cwnd_cnt;   /* Linear increase counter              */
+       u32     snd_cwnd_cnt;   /* Linear increase counter              */
        u32     snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
        u32     snd_cwnd_used;
        u32     snd_cwnd_stamp;
@@ -343,10 +343,13 @@ struct tcp_sock {
        struct sk_buff *forward_skb_hint;
        struct sk_buff *fastpath_skb_hint;
 
-       int     fastpath_cnt_hint;
+       int     fastpath_cnt_hint;      /* Lags behind by current skb's pcount
+                                        * compared to respective fackets_out */
        int     lost_cnt_hint;
        int     retransmit_cnt_hint;
 
+       u32     lost_retrans_low;       /* Sent seq after any rxmit (lowest) */
+
        u16     advmss;         /* Advertised MSS                       */
        u16     prior_ssthresh; /* ssthresh saved at recovery start     */
        u32     lost_out;       /* Lost packets                 */