On Wed, 21 Sep 2016 09:26:20 +0200 (CEST) Thomas Gleixner <[email protected]> wrote:
> > As suggested by Steven, change the type of RTC value to save trace buffer. The original code did everything just like the above but stored every value into ints, I just said that the value could be stored in chars to save space. > > A single u64 does not take more storage space than this and it's a single > store. So to use rtc_tm_to_time64()? Is the work to do the calculations of the conversion faster than a bunch of stores that are going to be in hot cache? -- Steve
