From mboxrd@z Thu Jan  1 00:00:00 1970
From: Richard Weinberger <richard@nod.at>
Subject: kvm tools: clock sources for hrtimer
Date: Wed, 09 Nov 2011 16:27:15 +0200
Message-ID: <737697ff491a47a25b620f0fca60bb07@radon2.swed.at>
Mime-Version: 1.0
Content-Type: text/plain;
 charset=UTF-8;
 format=flowed
Content-Transfer-Encoding: 7bit
Cc: <kvm@vger.kernel.org>, <mingo@elte.hu>, <asias.hejun@gmail.com>,
	<gorcunov@gmail.com>, Sasha Levin <levinsasha928@gmail.com>
To: <penberg@cs.helsinki.fi>
Return-path: <kvm-owner@vger.kernel.org>
Received: from a.ns.miles-group.at ([95.130.255.143]:56272 "EHLO radon.swed.at"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1752592Ab1KIO1T (ORCPT <rfc822;kvm@vger.kernel.org>);
	Wed, 9 Nov 2011 09:27:19 -0500
Sender: kvm-owner@vger.kernel.org
List-ID: <kvm.vger.kernel.org>

Hi!

Is there any way to have high resolution clock sources?
Currently the native kvm tool seems to support only jiffies:
$ cat 
/sys/devices/system/clocksource/clocksource0/available_clocksource
jiffies

Using qemu-kvm with the same kernel/host I can use tsc, hpet, acpi_pm.

Thanks,
//richard