X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv4%2Ftcp.c;h=00aa80e9324323305fb72b365f75f96243390d1c;hb=5367f2d67c7d0bf1faae90e6e7b4e2ac3c9b5e0f;hp=72b7c22e1ea5aa23306e69b26857d78224e841b0;hpb=7079060f3e86ea4c1d4e9c1e356592ef9dcaaa1f;p=linux-2.6-omap-h63xx.git

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 72b7c22e1ea..00aa80e9324 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1413,7 +1413,7 @@ recv_urg:
  *	closed.
  */
 
-static unsigned char new_state[16] = {
+static const unsigned char new_state[16] = {
   /* current state:        new state:      action:	*/
   /* (Invalid)		*/ TCP_CLOSE,
   /* TCP_ESTABLISHED	*/ TCP_FIN_WAIT1 | TCP_ACTION_FIN,
@@ -1640,7 +1640,7 @@ int tcp_disconnect(struct sock *sk, int flags)
 	} else if (tcp_need_reset(old_state) ||
 		   (tp->snd_nxt != tp->write_seq &&
 		    (1 << old_state) & (TCPF_CLOSING | TCPF_LAST_ACK))) {
-		/* The last check adjusts for discrepance of Linux wrt. RFC
+		/* The last check adjusts for discrepancy of Linux wrt. RFC
 		 * states
 		 */
 		tcp_send_active_reset(sk, gfp_any());
@@ -1669,6 +1669,7 @@ int tcp_disconnect(struct sock *sk, int flags)
 	tp->packets_out = 0;
 	tp->snd_ssthresh = 0x7fffffff;
 	tp->snd_cwnd_cnt = 0;
+	tp->bytes_acked = 0;
 	tcp_set_ca_state(sk, TCP_CA_Open);
 	tcp_clear_retrans(tp);
 	inet_csk_delack_init(sk);
@@ -1695,8 +1696,8 @@ int tcp_setsockopt(struct sock *sk, int level, int optname, char __user *optval,
 	int err = 0;
 
 	if (level != SOL_TCP)
-		return tp->af_specific->setsockopt(sk, level, optname,
-						   optval, optlen);
+		return icsk->icsk_af_ops->setsockopt(sk, level, optname,
+						     optval, optlen);
 
 	/* This is a string value all the others are int's */
 	if (optname == TCP_CONGESTION) {
@@ -1913,7 +1914,7 @@ void tcp_get_info(struct sock *sk, struct tcp_info *info)
 	info->tcpi_last_data_recv = jiffies_to_msecs(now - icsk->icsk_ack.lrcvtime);
 	info->tcpi_last_ack_recv = jiffies_to_msecs(now - tp->rcv_tstamp);
 
-	info->tcpi_pmtu = tp->pmtu_cookie;
+	info->tcpi_pmtu = icsk->icsk_pmtu_cookie;
 	info->tcpi_rcv_ssthresh = tp->rcv_ssthresh;
 	info->tcpi_rtt = jiffies_to_usecs(tp->srtt)>>3;
 	info->tcpi_rttvar = jiffies_to_usecs(tp->mdev)>>2;
@@ -1938,8 +1939,8 @@ int tcp_getsockopt(struct sock *sk, int level, int optname, char __user *optval,
 	int val, len;
 
 	if (level != SOL_TCP)
-		return tp->af_specific->getsockopt(sk, level, optname,
-						   optval, optlen);
+		return icsk->icsk_af_ops->getsockopt(sk, level, optname,
+						     optval, optlen);
 
 	if (get_user(len, optlen))
 		return -EFAULT;
@@ -2064,8 +2065,7 @@ void __init tcp_init(void)
 					sizeof(struct inet_ehash_bucket),
 					thash_entries,
 					(num_physpages >= 128 * 1024) ?
-						(25 - PAGE_SHIFT) :
-						(27 - PAGE_SHIFT),
+					13 : 15,
 					HASH_HIGHMEM,
 					&tcp_hashinfo.ehash_size,
 					NULL,
@@ -2081,8 +2081,7 @@ void __init tcp_init(void)
 					sizeof(struct inet_bind_hashbucket),
 					tcp_hashinfo.ehash_size,
 					(num_physpages >= 128 * 1024) ?
-						(25 - PAGE_SHIFT) :
-						(27 - PAGE_SHIFT),
+					13 : 15,
 					HASH_HIGHMEM,
 					&tcp_hashinfo.bhash_size,
 					NULL,