linux-kernel - Re: [PATCH 1/4] ktime: add a roundup function

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Date:	Fri, 13 Nov 2015 14:33:16 -0800
From:	Jacob Pan <jacob.jun.pan@...ux.intel.com>
To:	John Stultz <john.stultz@...aro.org>
Cc:	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	LKML <linux-kernel@...r.kernel.org>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
	Len Brown <len.brown@...el.com>,
	Rafael Wysocki <rafael.j.wysocki@...el.com>,
	Eduardo Valentin <edubezval@...il.com>,
	Paul Turner <pjt@...gle.com>, jacob.jun.pan@...ux.intel.com
Subject: Re: [PATCH 1/4] ktime: add a roundup function

On Fri, 13 Nov 2015 12:11:01 -0800
John Stultz <john.stultz@...aro.org> wrote:

> Could you add a comment as to what the function does, and use some
> better variable names here to make it more immediately obvious what is
> being done here?
> 
> Something like:
> /**
>  * ktime_roundup - Rounds value up to interval chunk
>  * @ value: Value to be rounded up
>  * @ interval: interval size to round up to
>  *
>  * Rounds a value up to the next higher multiple of an interval size
>  */
> static inline ktime ktime_roundup(ktime_t value, ktime_t interval)
will do. thank you for taking the time.
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