Bug 232882 - RemoteLayerBackingStore::swapToValidFrontBuffer() uses IOKit in WebContent process
Summary: RemoteLayerBackingStore::swapToValidFrontBuffer() uses IOKit in WebContent pr...
Status: RESOLVED INVALID
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Misc. (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-11-09 06:45 PST by Kimmo Kinnunen
Modified: 2022-01-19 06:02 PST (History)
1 user (show)

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Description Kimmo Kinnunen 2021-11-09 06:45:48 PST 
RemoteLayerBackingStore::swapToValidFrontBuffer() uses IOKit in WebContent process

imageBuffer->isInUse()
Comment 1 Radar WebKit Bug Importer 2021-11-09 06:46:15 PST 
<rdar://problem/85200650>
Comment 2 Kimmo Kinnunen 2022-01-19 06:02:33 PST 
Closing this one out, it appears that we have ImageBufferShareableIOSurfaceBackend which has no-op isInUse().