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

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Message-ID: <1452724747.3092.96.camel@linux.intel.com>
Date:	Wed, 13 Jan 2016 14:39:07 -0800
From:	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
To:	Borislav Petkov <bp@...en8.de>
Cc:	Jacob Pan <jacob.jun.pan@...ux.intel.com>,
	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>,
	Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH v2 2/2] powercap/rapl: reduce ipi calls

On Wed, 2016-01-13 at 23:16 +0100, Borislav Petkov wrote:
> On Wed, Jan 13, 2016 at 01:54:43PM -0800, Srinivas Pandruvada wrote:
> > regmap_update_bits(), which is referenced for 346 times.
> 
> I'm at a loss as to why people keep talking about regmap.

Thomas Gleixner, understood the context and he gave a satisfactory
reply.

Thanks,
Srinivas