Bug 218739

Summary: Fix crashes when mapping shared display list item data into display lists in the GPU process
Product: WebKit Reporter: Wenson Hsieh <wenson_hsieh>
Component: WebKit2Assignee: Wenson Hsieh <wenson_hsieh>
Status: RESOLVED FIXED    
Severity: Normal CC: sabouhallawa, thorton, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Description Wenson Hsieh 2020-11-09 21:58:17 PST 
<rdar://problem/71212909>
Comment 1 Wenson Hsieh 2020-11-09 21:59:34 PST 
Addresses a bug in the placeholder mechanism I landed to act as a "halfway point" between Ref-counted display list items and fully concurrent display list processing.
Comment 2 Wenson Hsieh 2020-11-09 22:14:10 PST 
Created attachment 413663 [details]
Patch
Comment 3 Wenson Hsieh 2020-11-09 23:51:08 PST 
Comment on attachment 413663 [details]
Patch

Thanks for the review!
Comment 4 EWS 2020-11-10 00:07:42 PST 
Committed r269617: <https://trac.webkit.org/changeset/269617>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 413663 [details].