Bug 212089

Summary: Put PtrTagLookup data structures in Configs for freezing.
Product: WebKit Reporter: Mark Lam <mark.lam>
Component: JavaScriptCoreAssignee: Mark Lam <mark.lam>
Status: RESOLVED FIXED    
Severity: Normal CC: benjamin, cdumez, cmarcelo, ews-watchlist, keith_miller, msaboff, rmorisset, saam, tzagallo, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
proposed patch. none

Description Mark Lam 2020-05-19 10:21:43 PDT 
PtrTagLookup data structures were always meant to be only initialized once at initialization time and never modified thereafter.  Will put them in the Configs for freezing to document and enforce this invariant.
Comment 1 Radar WebKit Bug Importer 2020-05-19 10:22:15 PDT 
<rdar://problem/63401487>
Comment 2 Mark Lam 2020-05-19 10:30:41 PDT 
Created attachment 399748 [details]
proposed patch.
Comment 3 Robin Morisset 2020-05-19 11:16:05 PDT 
Comment on attachment 399748 [details]
proposed patch.

r=me
Comment 4 Mark Lam 2020-05-19 11:29:34 PDT 
Comment on attachment 399748 [details]
proposed patch.

Thanks for the review.  Landing now.
Comment 5 EWS 2020-05-19 11:49:10 PDT 
Committed r261877: <https://trac.webkit.org/changeset/261877>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 399748 [details].