linux-kernel - Re: [PATCH 2/11] Sched clock paravirt op

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Message-ID: <20070206123256.GF47229@muc.de>
Date:	Tue, 6 Feb 2007 13:32:56 +0100
From:	Andi Kleen <ak@....de>
To:	Zachary Amsden <zach@...are.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...l.org>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Jeremy Fitzhardinge <jeremy@...p.org>,
	Chris Wright <chrisw@...s-sol.org>
Subject: Re: [PATCH 2/11] Sched clock paravirt op


>  	.write_msr = native_write_msr,
>  	.read_tsc = native_read_tsc,
>  	.read_pmc = native_read_pmc,
> +	.get_scheduled_cycles = native_read_tsc,
> +	.get_cpu_khz = native_calculate_cpu_khz,
>  	.load_tr_desc = native_load_tr_desc,
Description missing? 

Please write at least two paragraphs or more on each new hook
you want to add.

My feeling is that rdtsc should work fine here. If not please explain.

-Andi

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