Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: a776b382b039176264e7a49623eefc20bf87b4a2
https://github.com/WebKit/WebKit/commit/a776b382b039176264e7a49623eefc20bf87b4a2
Author: Wenson Hsieh <[email protected]>
Date: 2023-10-04 (Wed, 04 Oct 2023)
Changed paths:
M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
M Source/WebCore/page/OpportunisticTaskScheduler.cpp
Log Message:
-----------
REGRESSION (266680@main): iOS PLUM ~0.75% increased memory use
https://bugs.webkit.org/show_bug.cgi?id=262575
rdar://114845469
Reviewed by Per Arne Vollan and Ryosuke Niwa.
Add a runtime-enabled setting to control whether or not the opportunistic task
scheduler should be
enabled for the purposes of opportunistic sweeping and GC. This currently
causes a memory regression
on PLUM, specifically on certain iPhone models.
* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebCore/page/OpportunisticTaskScheduler.cpp:
(WebCore::OpportunisticTaskScheduler::runLoopObserverFired):
Canonical link: https://commits.webkit.org/268882@main
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