linux-kernel - Re: [PATCH v2 2/2] powercap/rapl: reduce ipi calls

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Message-ID: <20160113180412.GN12897@pd.tnic>
Date:	Wed, 13 Jan 2016 19:04:12 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Jacob Pan <jacob.jun.pan@...ux.intel.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux PM <linux-pm@...r.kernel.org>,
	Rafael Wysocki <rafael.j.wysocki@...el.com>,
	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
	X86 Kernel <x86@...nel.org>,
	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
	Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH v2 2/2] powercap/rapl: reduce ipi calls

On Wed, Jan 13, 2016 at 09:51:24AM -0800, Jacob Pan wrote:
> yeah, that is what I did in the original patch.
> https://lkml.org/lkml/2015/12/7/1090
> 
> Then i was suggested to add a rmw msr api for the common good :), I
> think it is a good idea since such operation is not limited to RAPL
> driver.

Others are...?

-- 
Regards/Gruss,
    Boris.

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