Bug 182173 - Re-enable TLCs using fast TLS
Summary: Re-enable TLCs using fast TLS
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks: 181635
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Reported: 2018-01-26 09:42 PST by Filip Pizlo
Modified: 2018-01-26 09:42 PST (History)
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Description Filip Pizlo 2018-01-26 09:42:40 PST 
To re-enable this, we need to make sure that when WebCore context switches VMs, it context-switches TLCs.

Part of the problem may have just been that JSLock::didAcquireLock does not context-switch TLCs.