Re: [PATCH] cpufreq: powernv: Define per_cpu chip pointer to optimize hot-path
From: Viresh Kumar
Date: Mon Mar 21 2016 - 03:23:13 EST
On 18-03-16, 20:28, Shilpasri G Bhat wrote:
> From: Michael Neuling <mikey@xxxxxxxxxxx>
> "cpufreq: powernv: Remove cpu_to_chip_id() from hot-path" introduced
If the patch is already committed, you should provide its commit id as well.
> 'core_to_chip_map' array to cache the chip-id of all cores. Replace
> this with per_cpu variable that stores the pointer to the chip-array.
> This removes the linear lookup and provides a neater and simpler
> Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
> Tested-by: Shilpasri G Bhat <shilpa.bhat@xxxxxxxxxxxxxxxxxx>
You are sending this patch and you have updated it as well.. So, you should have
had your signed-off here.
Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>