linux-kernel - Re: [PATCH RFC] virtio_blk: Use blk-iopoll for host->guest notify

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Message-ID: <20100518080705.GA2467@stefan-thinkpad.transitives.com>
Date:	Tue, 18 May 2010 09:07:06 +0100
From:	Stefan Hajnoczi <stefanha@...ux.vnet.ibm.com>
To:	Brian Jackson <iggy@...iggy.com>
Cc:	virtualization@...ts.linux-foundation.org,
	Rusty Russell <rusty@...tcorp.com.au>,
	Jens Axboe <jens.axboe@...cle.com>,
	linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
	qemu-devel@...gnu.org
Subject: Re: [PATCH RFC] virtio_blk: Use blk-iopoll for host->guest notify

On Fri, May 14, 2010 at 05:30:56PM -0500, Brian Jackson wrote:
> Any preliminary numbers? latency, throughput, cpu use? What about comparing 
> different "weights"?

I am running benchmarks and will report results when they are in.

Stefan
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