From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael =?UTF-8?B?QsO8c2No?= <m@bues.ch>
Subject: Re: [PATCH v2 3/3] hw_random: increase schedule timeout in
	rng_dev_read()
Date: Tue, 16 Sep 2014 17:01:16 +0200
Message-ID: <20140916170116.65f8d883@wiggum>
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To: Amos Kong <akong@redhat.com>
Cc: herbert@gondor.apana.org.au, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, mpm@selenic.com, amit.shah@redhat.com
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On Tue, 16 Sep 2014 08:27:40 +0800
Amos Kong <akong@redhat.com> wrote:

> Set timeout to 10:
>   non-smp guest with quick backend (1.2M/s) -> about 490K/s)

That sounds like an awful lot. This is a 60% loss in throughput.
I don't think we can live with that.

--=20
Michael

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