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From: Roy Marples <roy@marples.name>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: netdev@vger.kernel.org
Subject: Re: recv(2), MSG_TRUNK and kernels older than 2.6.22
Date: Tue, 20 Jul 2010 10:08:26 +0100	[thread overview]
Message-ID: <4C45678A.4080408@marples.name> (raw)
In-Reply-To: <1279616099.2498.9.camel@edumazet-laptop>

On 20/07/2010 09:54, Eric Dumazet wrote:
> Is it for the dhcpcd problem we talk about few week ago, disturbed by
> new 64bit stats ?

Yes

>
> Why do you want to have a fixed size of 256 bytes ?
>
> Using 8192 bytes on stack would avoid MSG_TRUNK mess.

Yes it would, but that doesn't answer my question :)
I would like to use a buffer big enough, but not a whole 8k in size.
dhcpcd has quite a small runtime and I'd like to keep it that way.

Thanks

Roy

  reply	other threads:[~2010-07-20  9:08 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-20  8:26 recv(2), MSG_TRUNK and kernels older than 2.6.22 Roy Marples
2010-07-20  8:54 ` Eric Dumazet
2010-07-20  9:08   ` Roy Marples [this message]
2010-07-20  9:24     ` Eric Dumazet
2010-07-20 10:02       ` Eric Dumazet
2010-07-20 10:04         ` Roy Marples

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