Bug 259433

Summary: Allocating a new IPC::Semaphore for each RemoteImageBufferProxy::flushDrawingContextAsync adds significant overhead
Product: WebKit Reporter: Matt Woodrow <mattwoodrow>
Component: Layout and RenderingAssignee: Matt Woodrow <mattwoodrow>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Matt Woodrow
Reported 2023-07-23 15:40:52 PDT
We currently allocate a new Semaphore for every buffer flush, we should be able to recycle them.
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Radar WebKit Bug Importer
Comment 1 2023-07-23 15:41:02 PDT
<rdar://problem/112743547>
Matt Woodrow
Comment 2 2023-07-23 15:47:55 PDT
Pull request: https://github.com/WebKit/WebKit/pull/16026
EWS
Comment 3 2023-07-24 15:09:47 PDT
Committed 266265@main (80f6e24ca1d1): <https://commits.webkit.org/266265@main> Reviewed commits have been landed. Closing PR #16026 and removing active labels.
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