Bug 212089 - Put PtrTagLookup data structures in Configs for freezing.
Summary: Put PtrTagLookup data structures in Configs for freezing.
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Mark Lam
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-05-19 10:21 PDT by Mark Lam
Modified: 2020-05-19 11:49 PDT (History)
10 users (show)

See Also:

Attachments
proposed patch. (6.63 KB, patch)
2020-05-19 10:30 PDT, Mark Lam 		no flags Details | Formatted Diff | Diff
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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].