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authorIlpo Järvinen <ilpo.jarvinen@helsinki.fi>2008-01-12 03:19:12 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:01:48 -0800
commitcea14e0ed6082bd3dff19203d01340de6e7ca067 (patch)
tree261c61ca73f60d85f748623d2edad7b346d7af37 /include
parent490d5046930276aae50dd16942649bfc626056f7 (diff)
[TCP]: Uninline tcp_is_cwnd_limited
net/ipv4/tcp_cong.c: tcp_reno_cong_avoid | -65 1 function changed, 65 bytes removed, diff: -65 net/ipv4/arp.c: arp_ignore | -5 1 function changed, 5 bytes removed, diff: -5 net/ipv4/tcp_bic.c: bictcp_cong_avoid | -57 1 function changed, 57 bytes removed, diff: -57 net/ipv4/tcp_cubic.c: bictcp_cong_avoid | -61 1 function changed, 61 bytes removed, diff: -61 net/ipv4/tcp_highspeed.c: hstcp_cong_avoid | -63 1 function changed, 63 bytes removed, diff: -63 net/ipv4/tcp_hybla.c: hybla_cong_avoid | -85 1 function changed, 85 bytes removed, diff: -85 net/ipv4/tcp_htcp.c: htcp_cong_avoid | -57 1 function changed, 57 bytes removed, diff: -57 net/ipv4/tcp_veno.c: tcp_veno_cong_avoid | -52 1 function changed, 52 bytes removed, diff: -52 net/ipv4/tcp_scalable.c: tcp_scalable_cong_avoid | -61 1 function changed, 61 bytes removed, diff: -61 net/ipv4/tcp_yeah.c: tcp_yeah_cong_avoid | -75 1 function changed, 75 bytes removed, diff: -75 net/ipv4/tcp_illinois.c: tcp_illinois_cong_avoid | -54 1 function changed, 54 bytes removed, diff: -54 net/dccp/ccids/ccid3.c: ccid3_update_send_interval | -7 ccid3_hc_tx_packet_recv | +7 2 functions changed, 7 bytes added, 7 bytes removed, diff: +0 net/ipv4/tcp_cong.c: tcp_is_cwnd_limited | +88 1 function changed, 88 bytes added, diff: +88 built-in.o: 14 functions changed, 95 bytes added, 642 bytes removed, diff: -547 ...Again some gcc artifacts visible as well. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/tcp.h22
1 files changed, 1 insertions, 21 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 306580ce1e53..7de4ea3a04d9 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -786,27 +786,7 @@ static inline u32 tcp_wnd_end(const struct tcp_sock *tp)
{
return tp->snd_una + tp->snd_wnd;
}
-
-/* RFC2861 Check whether we are limited by application or congestion window
- * This is the inverse of cwnd check in tcp_tso_should_defer
- */
-static inline int tcp_is_cwnd_limited(const struct sock *sk, u32 in_flight)
-{
- const struct tcp_sock *tp = tcp_sk(sk);
- u32 left;
-
- if (in_flight >= tp->snd_cwnd)
- return 1;
-
- if (!sk_can_gso(sk))
- return 0;
-
- left = tp->snd_cwnd - in_flight;
- if (sysctl_tcp_tso_win_divisor)
- return left * sysctl_tcp_tso_win_divisor < tp->snd_cwnd;
- else
- return left <= tcp_max_burst(tp);
-}
+extern int tcp_is_cwnd_limited(const struct sock *sk, u32 in_flight);
static inline void tcp_minshall_update(struct tcp_sock *tp, unsigned int mss,
const struct sk_buff *skb)