RESOLVED FIXED285973
Remove unneeded TZoneAllocationFallback. 
https://bugs.webkit.org/show_bug.cgi?id=285973
Summary Remove unneeded TZoneAllocationFallback.
Mark Lam
Reported 2025-01-15 00:12:15 PST
The TZoneAllocationFallback was added as an option in case we need to turn off TZoneHeap in only the WebContent process in order to avoid a memory regression. It turns out that we can enable TZoneHeap for all WebKit processes without regressing memory usage. So, this option is no longer needed, and can be removed to simplify the code.
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Radar WebKit Bug Importer
Comment 1 2025-01-15 00:12:41 PST
<rdar://problem/142947419>
Mark Lam
Comment 2 2025-01-15 00:29:17 PST
Pull request: https://github.com/WebKit/WebKit/pull/39059
EWS
Comment 3 2025-01-15 07:19:37 PST
Committed 288935@main (1116d2ff3c63): <https://commits.webkit.org/288935@main> Reviewed commits have been landed. Closing PR #39059 and removing active labels.
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