| Message ID | 4FABAB7C.6040306@parallels.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
On Thu, 2012-05-10 at 15:50 +0400, Pavel Emelyanov wrote: > As proposed by Eric, make the tcp_input.o thinner. > > add/remove: 1/1 grow/shrink: 1/4 up/down: 868/-1329 (-461) > function old new delta > tcp_try_rmem_schedule - 864 +864 > tcp_ack 4811 4815 +4 > tcp_validate_incoming 817 815 -2 > tcp_collapse 860 858 -2 > tcp_send_rcvq 555 353 -202 > tcp_data_queue 3435 3033 -402 > tcp_prune_queue 721 - -721 > > Signed-off-by: Pavel Emelyanov <xemul@parallels.com> > --- > net/ipv4/tcp_input.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) Acked-by: Eric Dumazet <edumazet@google.com> Thanks ! -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
From: Eric Dumazet <eric.dumazet@gmail.com> Date: Thu, 10 May 2012 14:00:56 +0200 > On Thu, 2012-05-10 at 15:50 +0400, Pavel Emelyanov wrote: >> As proposed by Eric, make the tcp_input.o thinner. >> >> add/remove: 1/1 grow/shrink: 1/4 up/down: 868/-1329 (-461) >> function old new delta >> tcp_try_rmem_schedule - 864 +864 >> tcp_ack 4811 4815 +4 >> tcp_validate_incoming 817 815 -2 >> tcp_collapse 860 858 -2 >> tcp_send_rcvq 555 353 -202 >> tcp_data_queue 3435 3033 -402 >> tcp_prune_queue 721 - -721 >> >> Signed-off-by: Pavel Emelyanov <xemul@parallels.com> >> --- >> net/ipv4/tcp_input.c | 2 +- >> 1 files changed, 1 insertions(+), 1 deletions(-) > > Acked-by: Eric Dumazet <edumazet@google.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 164659f..b99ada2 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -4511,7 +4511,7 @@ static void tcp_ofo_queue(struct sock *sk) static int tcp_prune_ofo_queue(struct sock *sk); static int tcp_prune_queue(struct sock *sk); -static inline int tcp_try_rmem_schedule(struct sock *sk, unsigned int size) +static int tcp_try_rmem_schedule(struct sock *sk, unsigned int size) { if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf || !sk_rmem_schedule(sk, size)) {
As proposed by Eric, make the tcp_input.o thinner. add/remove: 1/1 grow/shrink: 1/4 up/down: 868/-1329 (-461) function old new delta tcp_try_rmem_schedule - 864 +864 tcp_ack 4811 4815 +4 tcp_validate_incoming 817 815 -2 tcp_collapse 860 858 -2 tcp_send_rcvq 555 353 -202 tcp_data_queue 3435 3033 -402 tcp_prune_queue 721 - -721 Signed-off-by: Pavel Emelyanov <xemul@parallels.com> --- net/ipv4/tcp_input.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)