From: David Miller <davem@davemloft.net>
To: ilpo.jarvinen@helsinki.fi
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH net-next 12/17] tcp: add helper for AI algorithm
Date: Mon, 02 Mar 2009 03:02:33 -0800 (PST) [thread overview]
Message-ID: <20090302.030233.137232761.davem@davemloft.net> (raw)
In-Reply-To: <12358322831599-git-send-email-ilpo.jarvinen@helsinki.fi>
From: "Ilpo Järvinen" <ilpo.jarvinen@helsinki.fi>
Date: Sat, 28 Feb 2009 16:44:37 +0200
> From: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
>
> It seems that implementation in yeah was inconsistent to what
> other did as it would increase cwnd one ack earlier than the
> others do.
>
> Size benefits:
>
> bictcp_cong_avoid | -36
> tcp_cong_avoid_ai | +52
> bictcp_cong_avoid | -34
> tcp_scalable_cong_avoid | -36
> tcp_veno_cong_avoid | -12
> tcp_yeah_cong_avoid | -38
>
> = -104 bytes total
>
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Applied, nice work.
next prev parent reply other threads:[~2009-03-02 11:02 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-28 14:44 [PATCH 0/17]: tcp & more tcp Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-2.6 01/17] tcp: fix retrans_out leaks Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 02/17] tcp: don't backtrack to sacked skbs Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 03/17] tcp: fix lost_cnt_hint miscounts Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 04/17] tcp: deferring in middle of queue makes very little sense Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 05/17] tcp: Don't clear hints when tcp_fragmenting Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 06/17] tcp: fix corner case issue in segmentation during rexmitting Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 07/17] tcp: remove redundant code from tcp_mark_lost_retrans Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 08/17] tcp: separate timeout marking loop to it's own function Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 09/17] tcp: cleanup ca_state mess in tcp_timer Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 10/17] tcp: drop unnecessary local var in collapse Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 11/17] htcp: merge icsk_ca_state compare Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 12/17] tcp: add helper for AI algorithm Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 13/17] tcp: kill eff_sacks "cache", the sole user can calculate itself Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 14/17] tcp: remove pointless .dsack code Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 15/17] tcp: kill pointless if () in sack_remove Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 16/17] tcp: in sendmsg/pages open code the real goto target Ilpo Järvinen
2009-02-28 14:44 ` [PATCH net-next 17/17] tcp: get rid of two unnecessary u16s in TCP skb flags copying Ilpo Järvinen
2009-03-01 2:39 ` Andi Kleen
2009-03-01 3:08 ` David Miller
2009-03-01 21:44 ` Andi Kleen
2009-03-02 11:03 ` David Miller
2009-03-02 11:03 ` [PATCH net-next 16/17] tcp: in sendmsg/pages open code the real goto target David Miller
2009-03-02 11:03 ` [PATCH net-next 15/17] tcp: kill pointless if () in sack_remove David Miller
2009-03-02 11:03 ` [PATCH net-next 14/17] tcp: remove pointless .dsack code David Miller
2009-03-02 11:54 ` Ilpo Järvinen
2009-03-02 11:57 ` David Miller
2009-03-02 11:02 ` [PATCH net-next 13/17] tcp: kill eff_sacks "cache", the sole user can calculate itself David Miller
2009-03-02 11:02 ` David Miller [this message]
2009-03-02 11:02 ` [PATCH net-next 11/17] htcp: merge icsk_ca_state compare David Miller
2009-03-02 11:02 ` [PATCH net-next 10/17] tcp: drop unnecessary local var in collapse David Miller
2009-03-02 11:02 ` [PATCH net-next 09/17] tcp: cleanup ca_state mess in tcp_timer David Miller
2009-03-02 11:02 ` [PATCH net-next 08/17] tcp: separate timeout marking loop to it's own function David Miller
2009-03-02 11:01 ` [PATCH net-next 06/17] tcp: fix corner case issue in segmentation during rexmitting David Miller
2009-03-02 11:01 ` [PATCH net-next 07/17] tcp: remove redundant code from tcp_mark_lost_retrans David Miller
2009-03-02 11:01 ` [PATCH net-next 05/17] tcp: Don't clear hints when tcp_fragmenting David Miller
2009-03-02 11:01 ` [PATCH net-next 04/17] tcp: deferring in middle of queue makes very little sense David Miller
2009-03-02 11:01 ` [PATCH net-next 03/17] tcp: fix lost_cnt_hint miscounts David Miller
2009-03-02 11:01 ` [PATCH net-next 02/17] tcp: don't backtrack to sacked skbs David Miller
2009-03-01 8:22 ` [PATCH net-2.6 01/17] tcp: fix retrans_out leaks David Miller
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