netdev - Re: tcp wifi upload performance and lots of ACKs

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Date:	Wed, 06 Jun 2012 17:26:40 -0700
From:	Ben Greear <greearb@...delatech.com>
To:	Daniel Baluta <dbaluta@...acom.com>
CC:	netdev <netdev@...r.kernel.org>
Subject: Re: tcp wifi upload performance and lots of ACKs

On 06/04/2012 12:22 PM, Daniel Baluta wrote:

> Currently, there is no way to tune these parameters. Here is an experimental
> patch [1]. If anyone, thinks that this patch has a chance to get accepted
> I will be happily try to further improve it.
>
>>
>> Packet traces and other info available if anyone wants to take a look.
>
> thanks,
> Daniel.
>
> [1] http://marc.info/?l=linux-netdev&m=131983649130350&w=2

I tried your patch in 3.5.0-rc1.

Doesn't seem to help any...do you have suggested settings for
the proc values?  (I tried increasing tcp_delack_segs up to 10,
but no significant increase...)

I'll keep poking around.

Thanks,
Ben

-- 
Ben Greear <greearb@...delatech.com>
Candela Technologies Inc  http://www.candelatech.com

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