Bug 197152

Summary:

[JSC] Use volatile load to populate backing page in MarkedBlock::Footer instead of using holdLock

Product:

WebKit

Reporter:

Yusuke Suzuki <ysuzuki>

Component:

New Bugs

Assignee:

Yusuke Suzuki <ysuzuki>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

ews-watchlist, keith_miller, mark.lam, msaboff, saam, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	saam: review+

Description Yusuke Suzuki 2019-04-22 00:05:25 PDT

[JSC] Use volatile load to populate backing page in MarkedBlock::Footer instead of using holdLock

Comment 1 Yusuke Suzuki 2019-04-22 00:05:55 PDT

Created attachment 367925 [details]
Patch

Comment 2 Yusuke Suzuki 2019-04-22 11:35:13 PDT

Committed r244506: <https://trac.webkit.org/changeset/244506>

Comment 3 Radar WebKit Bug Importer 2019-04-22 11:36:27 PDT

<rdar://problem/50101020>