[webkit-dev] Suggesting to enable paint timing by default

Noam Rosenthal noam at webkit.org
Thu Aug 20 01:25:53 PDT 2020


On Thu, 20 Aug 2020 at 6:26 Maciej Stachowiak <mjs at apple.com> wrote:

>
>
> On Jul 17, 2020, at 12:12 AM, Noam Rosenthal <noam at webkit.org> wrote:
>
>
>
> On Thu, Jul 16, 2020 at 11:03 PM Keith Miller <keith_miller at apple.com>
> wrote:
>
>> Results appear to be neutral on the page load time benchmark, so you
>> should be good on that front. I don’t know who the best person to vet the
>> maturity of the code is though, sorry.
>>
>
> Thanks a lot Keith, I appreciate it!
> @Maciej Stachowiak <mjs at apple.com>, what would be a good way to assert
> whether the code maturity is good enough to enable paint timing by default?
> The original code was reviewed by smfr and initially by zalan. It's
> covered by over 30 tests, mostly WPT, and A/B tests show no effect on load
> times as per Keith's check.
> Would asking for additional reviews be the next step? From whom?
>
>
> At this point, if a reviewer approves a patch to enable it by default on
> trunk, I think you are good to go.
>
> As a courtesy to Apple, I’d ask you to hold off on landing until
> mid-September, but that is optional.
>

Great
The patch has already been reviewed,
I will re-land it in mid September.
Thank you!

>
>  - Maciej
>
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