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

From	Daniel Lezcano <daniel.lezcano@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] tcb_clksrc: Use 32 bit tcb as sched_clock
Date	2017-01-23 15:00 +0100
Message-ID	<t2Nk5-78N-1@gated-at.bofh.it> (permalink)
References	<sYrBv-7Bc-21@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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.

  -- Daniel

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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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