Bug 241014

Summary:	Start allocating shared memory with MAP_MEM_VM_SHARE again on newer OSes
Product:	WebKit	Reporter:	Chris Dumez <cdumez>
Component:	WebKit2	Assignee:	Chris Dumez <cdumez>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	kkinnunen, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=221048

Description Chris Dumez 2022-05-27 07:30:14 PDT

Start allocating shared memory with MAP_MEM_VM_SHARE again on newer OSes, since MAP_MEM_VM_SHARE no longer prevents memory attribution.

Comment 1 Radar WebKit Bug Importer 2022-05-27 07:30:23 PDT

<rdar://problem/94032696>

Comment 2 Chris Dumez 2022-05-27 08:01:31 PDT

Pull request: https://github.com/WebKit/WebKit/pull/1095

Comment 3 EWS 2022-05-27 13:52:55 PDT

Committed r294951 (251059@main): <https://commits.webkit.org/251059@main>

Reviewed commits have been landed. Closing PR #1095 and removing active labels.