linux-kernel - Re: [PATCH 03/10] clocksource: Remove clocksource_max

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Message-ID: <20150112201625.GA4233@localhost.localdomain>
Date:	Mon, 12 Jan 2015 21:16:25 +0100
From:	Richard Cochran <richardcochran@...il.com>
To:	John Stultz <john.stultz@...aro.org>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Dave Jones <davej@...emonkey.org.uk>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Prarit Bhargava <prarit@...hat.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH 03/10] clocksource: Remove clocksource_max_deferment()

On Mon, Jan 12, 2015 at 10:36:58AM -0800, John Stultz wrote:
> So, the first patch had a cleanup which removed case where the max
> mult value was being calculated assuming nanoseconds was a s64 instead
> of a u64, which resulted in the max_idle_ns to be halved. So this
> doesn't actually cost us more over what the current kernel does.

Ok, fine, missed that.

Thanks
Richard
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