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trie prefetcher: only nil subfetcher tasks in subfetcher loop
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1 changed files with 0 additions and 1 deletions
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@ -252,7 +252,6 @@ func (sf *subfetcher) wait() {
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return // already exiting
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return // already exiting
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}
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}
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sf.closing = true
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sf.closing = true
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sf.tasks = nil
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sf.lock.Unlock()
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sf.lock.Unlock()
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// Notify the prefetcher. The wake-chan is buffered, so this is async.
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// Notify the prefetcher. The wake-chan is buffered, so this is async.
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sf.wake <- false
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sf.wake <- false
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