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 -- nvpublic
