Bug 115445 - fourthTier: Profiler should be thread-safe
Summary: fourthTier: Profiler should be thread-safe
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Filip Pizlo
Depends on:
Blocks: 112839
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Reported: 2013-04-30 14:18 PDT by Filip Pizlo
Modified: 2013-05-02 23:46 PDT (History)
7 users (show)

See Also:

the patch (9.01 KB, patch)
2013-05-02 22:34 PDT, Filip Pizlo
ggaren: review+
Details | Formatted Diff | Diff

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Description Filip Pizlo 2013-04-30 14:18:25 PDT
The DFG will call into the Profiler.  It will soon do so from another thread.  The Profiler should defend against this.
Comment 1 Filip Pizlo 2013-05-02 22:34:10 PDT
Created attachment 200389 [details]
the patch
Comment 2 Geoffrey Garen 2013-05-02 22:47:07 PDT
Comment on attachment 200389 [details]
the patch

Comment 3 Filip Pizlo 2013-05-02 23:46:28 PDT
Landed in http://trac.webkit.org/changeset/149518