schedule_timeout sleeps too long after dividing CPU frequency

Viresh Kumar viresh.kumar at linaro.org
Fri May 15 03:01:01 PDT 2015


On 15-05-15, 10:51, Russell King - ARM Linux wrote:
> As you don't say which kernel version you're using, for all we know, you
> might be using a version which omits some fixes in this area, such as
> this one which you really must have if your timer is operating in
> period mode:
> 
> fe79a9ba1196 clockevents: Adjust timer interval when frequency changes

Atleast the link he gave was for 3.14 and this patch got commited in
3.15 :)

If that's the Mason, this patch is all you need.

-- 
viresh



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