RESOLVED FIXED264229
markAllBackingStoreVolatileFromTimer can stop the volatility timer too soon 
https://bugs.webkit.org/show_bug.cgi?id=264229
Summary markAllBackingStoreVolatileFromTimer can stop the volatility timer too soon
Matt Woodrow
Reported 2023-11-05 12:47:04 PST
<rdar://116711724> RemoteLayerWithRemoteRenderingBackingStoreCollection::markAllBackingStoreVolatileFromTimer stops the volatility timer if the operation is successful, since there should be no further backing stores to mark volatile. This is an async operation though, and it's possible for markBackingStoreVolatileAfterReachabilityChange to have been called in the interim and there are now new backing stores that aren't yet volatile.
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Matt Woodrow
Comment 1 2023-11-05 12:49:39 PST
Pull request: https://github.com/WebKit/WebKit/pull/20014
EWS
Comment 2 2023-11-09 15:50:36 PST
Committed 270486@main (a6666b946bcc): <https://commits.webkit.org/270486@main> Reviewed commits have been landed. Closing PR #20014 and removing active labels.
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