RESOLVED FIXED276706
Use dirty bits to only traverse the unchanged subtrees with recursiveUpdateLayerPositions 
https://bugs.webkit.org/show_bug.cgi?id=276706
Summary Use dirty bits to only traverse the unchanged subtrees with recursiveUpdateLa...
Matt Woodrow
Reported 2024-07-17 00:41:55 PDT
We currently recurse the entire tree under the layout root we start at. Frequently large chunks of the tree are unchanged, and we should be able to avoid traversal if so.
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Radar WebKit Bug Importer
Comment 1 2024-07-17 00:42:15 PDT
<rdar://problem/131903605>
Matt Woodrow
Comment 2 2024-07-17 00:53:59 PDT
Pull request: https://github.com/WebKit/WebKit/pull/30898
EWS
Comment 3 2024-10-07 13:18:35 PDT
Committed 284780@main (0ef1fec1cdce): <https://commits.webkit.org/284780@main> Reviewed commits have been landed. Closing PR #30898 and removing active labels.
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