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fdoray authored
With this CL, whenever a thread is terminated, its ThreadData is added to a retired list. When a thread which doesn't have a ThreadData yet needs one, we first check if a ThreadData from the retired list could be reused. A ThreadData can be reused if it was previously associated with a thread that had the same name as the current thread, ignoring trailing digits. If no ThreadData can be reused, a new one is allocated. This change is important because TaskScheduler tears down its named threads when they aren't used for a while and recreates them when they are needed. We don't want this behavior to increase the number of ThreadData instances in the process indefinitely over time. BUG=645196 CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation Review-Url: https://codereview.chromium.org/2488073002 Cr-Commit-Position: refs/heads/master@{#436745}
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