Bug 255377

Summary:	[PSON] Make process selection synchronous
Product:	WebKit	Reporter:	Chris Dumez <cdumez>
Component:	WebKit2	Assignee:	Chris Dumez <cdumez>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	chirag_m_shah, kkinnunen, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Chris Dumez 2023-04-12 17:11:36 PDT

Make process selection synchronous when we process-swap on navigation. This will make caching processes per RegistrableDomain easier for site isolation, since we want all iframes from a given registrable domain to be loaded in the same process.

Comment 1 Radar WebKit Bug Importer 2023-04-12 17:12:59 PDT

<rdar://problem/107966850>

Comment 2 Chris Dumez 2023-04-12 17:15:57 PDT

Pull request: https://github.com/WebKit/WebKit/pull/12681

Comment 3 EWS 2023-04-13 08:21:10 PDT

Committed 262913@main (563b555f7bbf): <https://commits.webkit.org/262913@main>

Reviewed commits have been landed. Closing PR #12681 and removing active labels.