[webkit-reviews] review granted: [Bug 207931] [macOS] Disable RunLoop function dispatch when there is a pending rendering update : [Attachment 391281] patch

[bugzilla-daemon at webkit.org]

Geoffrey Garen <ggaren at apple.com> has granted Antti Koivisto
<koivisto at iki.fi>'s request for review:
Bug 207931: [macOS] Disable RunLoop function dispatch when there is a pending
rendering update
https://bugs.webkit.org/show_bug.cgi?id=207931

Attachment 391281: patch

https://bugs.webkit.org/attachment.cgi?id=391281&action=review




--- Comment #24 from Geoffrey Garen <ggaren at apple.com> ---
Comment on attachment 391281
  --> https://bugs.webkit.org/attachment.cgi?id=391281
patch

r=me

I do think it would be nice to establish a central controller that manages all
layout/paint "throttling". That said, I think this behavior is a little lower
level, and probably something that central controller will call into. This
behavior is about acknowledging that some system feature needs to run in the
runloop without being preempted by other expensive WebKit runloop work.