RESOLVED FIXED261449
Update RenderLayerBacking to store backingSharingLayers in a WeakListHashSet 
https://bugs.webkit.org/show_bug.cgi?id=261449
Summary Update RenderLayerBacking to store backingSharingLayers in a WeakListHashSet
Chris Dumez
Reported 2023-09-11 19:08:43 PDT
Update RenderLayerBacking to store backingSharingLayers in a WeakListHashSet instead of a Vector. This is beneficial to performance as we keep doing linear searches in the vector otherwise.
Attachments
Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2023-09-11 19:11:08 PDT
Pull request: https://github.com/WebKit/WebKit/pull/17682
EWS
Comment 2 2023-09-12 12:22:19 PDT
Committed 267912@main (3a63df505058): <https://commits.webkit.org/267912@main> Reviewed commits have been landed. Closing PR #17682 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2023-09-12 12:23:15 PDT
<rdar://problem/115378252>
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