[Webkit-unassigned] [Bug 192943] Moving non-critical initializations to a parallel thread can speed up process launch time by 15%.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Dec 20 12:02:07 PST 2018


https://bugs.webkit.org/show_bug.cgi?id=192943

Chris Dumez <cdumez at apple.com> changed:

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--- Comment #3 from Chris Dumez <cdumez at apple.com> ---
Comment on attachment 357845
  --> https://bugs.webkit.org/attachment.cgi?id=357845
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=357845&action=review

> Source/WebKit/WebProcess/cocoa/WebProcessCocoa.mm:368
> +    dispatch_async(m_internalQueue, ^{

WebProcess::updateProcessName() would have to use the same (serial) queue, otherwise, the call to _RegisterApplication() may happen *after* we've tried to set the process name and setting the process name would fail.

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