16 Aug
2018
16 Aug
'18
5:25 p.m.
On 16/08/18 11:51, Mark Brown wrote:
On Wed, Aug 15, 2018 at 07:48:47PM +0100, Jon Hunter wrote:
So then I made the following change to avoid scheduling the function calls unnecessarily (which I think should be fine) ...
Please note that I am just using ktime_get() to log the time on entry and exit from dapm_power_widgets() and so yes the time may not be purely the time take to execute this function if we are preempted, but I am measuring in the same way in both cases and so it does seem to show some improvement.
That seems like a simple and useful optimization, will you send a patch?
Yes I will send a patch for this.
Cheers Jon
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nvpublic