lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Browse Source 
Conflicts:
	include/net/tcp.h
This commit is contained in:
David S. Miller
2009-05-08 02:48:30 -07:00
parent 928f308f55 9b05126baa
commit 22f6dacdfc
32 changed files with 623 additions and 184 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
include/net/tcp.h
View File

@@ -41,6 +41,7 @@
#include <net/ip.h>
#include <net/tcp_states.h>
#include <net/inet_ecn.h>
#include <net/dst.h>
#include <linux/seq_file.h>
@@ -543,6 +544,17 @@ static inline void tcp_fast_path_check(struct sock *sk)
tcp_fast_path_on(tp);
}
/* Compute the actual rto_min value */
static inline u32 tcp_rto_min(struct sock *sk)
{
struct dst_entry *dst = __sk_dst_get(sk);
u32 rto_min = TCP_RTO_MIN;
if (dst && dst_metric_locked(dst, RTAX_RTO_MIN))
rto_min = dst_metric_rtt(dst, RTAX_RTO_MIN);
return rto_min;
}
/* Compute the actual receive window we are currently advertising.
* Rcv_nxt can be after the window if our peer push more data
* than the offered window.
@@ -912,7 +924,7 @@ static inline int tcp_prequeue(struct sock *sk, struct sk_buff *skb)
POLLIN | POLLRDNORM | POLLRDBAND);
if (!inet_csk_ack_scheduled(sk))
inet_csk_reset_xmit_timer(sk, ICSK_TIME_DACK,
(3 * TCP_RTO_MIN) / 4,
(3 * tcp_rto_min(sk)) / 4,
TCP_RTO_MAX);
}
return 1;