[ofa-general] Re: [PATCH 2/3][NET_BATCH] net core use batching

Herbert Xu herbert at gondor.apana.org.au
Wed Oct 10 02:53:16 PDT 2007


On Wed, Oct 10, 2007 at 11:16:44AM +0200, Andi Kleen wrote:
> > A 256 entry TX hw queue fills up trivially on 1GB and 10GB, but if you
> 
> With TSO really? 

Hardware queues are generally per-page rather than per-skb so
it'd fill up quicker than a software queue even with TSO.

Cheers,
-- 
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