Re: [PATCH net] Revert "net: sctp: Fix a_rwnd/rwnd management to reflect real state of the receiver's buffer"

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



>From my testing, netperf throughput from 600 Mbit/s drop to 6 Mbit/s,
the penalty is 99 %.

http://www.spinics.net/lists/linux-sctp/msg03308.html


On Wed, Apr 16, 2014 at 2:57 PM, Matija Glavinic Pecotic
<matija.glavinic-pecotic.ext@xxxxxxx> wrote:
>
> Hello Vlad,
>
> On 04/14/2014 09:57 PM, ext Vlad Yasevich wrote:
> > The base approach is sound.  The idea is to calculate rwnd based
> > on receiver buffer available.  The algorithm chosen however, is
> > gives a much higher preference to small data and penalizes large
> > data transfers.  We need to figure our something else here..
>
> I don't follow you here. Could you please explain what do you see as penalty?
>
> Thanks,
>
> Matija
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Networking Development]     [Linux OMAP]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux