netdev - Re: [Xen-devel] [PATCH] net: allow configuration of the size of page in __netdev_alloc

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Date:	Wed, 31 Oct 2012 12:19:06 +0100
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Konrad Rzeszutek Wilk <konrad@...nel.org>
Cc:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	Eric Dumazet <edumazet@...gle.com>,
	Ian Campbell <Ian.Campbell@...rix.com>,
	"xen-devel@...ts.xen.org" <xen-devel@...ts.xen.org>
Subject: Re: [Xen-devel] [PATCH] net: allow configuration of the size of
 page in __netdev_alloc_frag

On Wed, 2012-10-31 at 07:01 -0400, Konrad Rzeszutek Wilk wrote:

> Argh. Please disregard this test. I added an extra patch in the kernel
> tree to track the SWIOTLB bounce usage and print it.. and the printk was
> going out to the FB, which was not too fast - so the whole test was being
> slowed down by FB drivers :-)
> 
> Will re-run this test without the offending patch.

Anyway, I must confess I didnt understand what you did ;)



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