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Diffstat (limited to 'include/linux/tcp.h')
-rw-r--r--include/linux/tcp.h12
1 files changed, 5 insertions, 7 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 2e2557388e36..fe77e1499ab7 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -312,8 +312,11 @@ struct tcp_sock {
u32 retrans_out; /* Retransmitted packets out */
u16 urg_data; /* Saved octet of OOB data and control flags */
- u8 urg_mode; /* In urgent mode */
u8 ecn_flags; /* ECN status bits. */
+ u8 reordering; /* Packet reordering metric. */
+ u32 snd_up; /* Urgent pointer */
+
+ u8 keepalive_probes; /* num of allowed keep alive probes */
/*
* Options received (usually on last packet, some only on SYN packets).
*/
@@ -342,7 +345,6 @@ struct tcp_sock {
struct sk_buff* lost_skb_hint;
struct sk_buff *scoreboard_skb_hint;
struct sk_buff *retransmit_skb_hint;
- struct sk_buff *forward_skb_hint;
struct sk_buff_head out_of_order_queue; /* Out of order segments go here */
@@ -358,12 +360,10 @@ struct tcp_sock {
*/
int lost_cnt_hint;
- int retransmit_cnt_hint;
+ u32 retransmit_high; /* L-bits may be on up to this seqno */
u32 lost_retrans_low; /* Sent seq after any rxmit (lowest) */
- u8 reordering; /* Packet reordering metric. */
- u8 keepalive_probes; /* num of allowed keep alive probes */
u32 prior_ssthresh; /* ssthresh saved at recovery start */
u32 high_seq; /* snd_nxt at onset of congestion */
@@ -375,8 +375,6 @@ struct tcp_sock {
u32 total_retrans; /* Total retransmits for entire connection */
u32 urg_seq; /* Seq of received urgent pointer */
- u32 snd_up; /* Urgent pointer */
-
unsigned int keepalive_time; /* time before keep alive takes place */
unsigned int keepalive_intvl; /* time interval between keep alive probes */