Re: [PATCH] tcb_clksrc: Use 32 bit tcb as sched_clock

From	Nicolas Ferre <nicolas.ferre@atmel.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] tcb_clksrc: Use 32 bit tcb as sched_clock
Date	2017-01-24 14:40 +0100
Message-ID	<t39uh-4Sz-9@gated-at.bofh.it> (permalink)
References	<sYrBv-7Bc-21@gated-at.bofh.it> <t2Nk5-78N-1@gated-at.bofh.it>
Organization	atmel

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Le 23/01/2017 à 14:59, Daniel Lezcano a écrit :
> On Wed, Jan 11, 2017 at 02:50:59PM +0100, David Engraf wrote:
>> On newer boards the TC can be read as single 32 bit value without locking.
>> Thus the clock can be used as reference for sched_clock which is much more
>> accurate than the jiffies implementation.
>>
>> Tested on a Atmel SAMA5D2 board.
>>
>> Signed-off-by: David Engraf <david.engraf@sysgo.com>
>> ---
> 
> Nicolas,
> 
> if you agree I will take this change.

Absolutely. I've just added the Ack.

Thanks for the head-up. Bye,
-- 
Nicolas Ferre

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Re: [PATCH] tcb_clksrc: Use 32 bit tcb as sched_clock Daniel Lezcano <daniel.lezcano@linaro.org> - 2017-01-23 15:00 +0100
  Re: [PATCH] tcb_clksrc: Use 32 bit tcb as sched_clock Nicolas Ferre <nicolas.ferre@atmel.com> - 2017-01-24 14:40 +0100

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