From: Andi Kleen <andi@firstfloor•org>
To: William Allen Simpson <william.allen.simpson@gmail•com>
Cc: netdev@vger•kernel.org
Subject: Re: [PATCH] TCPCT-1: adding a sysctl
Date: Fri, 02 Oct 2009 23:06:30 +0200 [thread overview]
Message-ID: <877hvdbj55.fsf@basil.nowhere.org> (raw)
In-Reply-To: <4AC61505.8030701@gmail.com> (William Allen Simpson's message of "Fri, 02 Oct 2009 10:58:13 -0400")
William Allen Simpson <william.allen.simpson@gmail•com> writes:
>
> Any suggestions for improvement? Or general approval?
The patch seems incomplete, can't find callers for most of the new functions.
In general cookies fell a bit out of favour because they don't support window
scaling etc. But you don't seem to fix that by putting that data into
the new option.
My immediate gut reaction is that it will be likely challenging to
traverse many packet filters (which often have a tendency to drop
anything they don't know) with this option on. That is also what killed
ECN.
-Andi
--
ak@linux•intel.com -- Speaking for myself only.
next prev parent reply other threads:[~2009-10-02 21:06 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-02 4:00 query: adding a sysctl William Allen Simpson
2009-10-02 5:57 ` Stephen Hemminger
2009-10-02 14:58 ` [PATCH] TCPCT-1: " William Allen Simpson
2009-10-02 17:52 ` William Allen Simpson
2009-10-02 22:00 ` William Allen Simpson
2009-10-02 21:06 ` Andi Kleen [this message]
2009-10-02 21:46 ` William Allen Simpson
2009-10-02 22:48 ` David Miller
2009-10-03 0:32 ` William Allen Simpson
2009-10-03 6:26 ` David Miller
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