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C++ ThreadState::cleanupPages方法代码示例

本文整理汇总了C++中ThreadState::cleanupPages方法的典型用法代码示例。如果您正苦于以下问题:C++ ThreadState::cleanupPages方法的具体用法?C++ ThreadState::cleanupPages怎么用?C++ ThreadState::cleanupPages使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在ThreadState的用法示例。


在下文中一共展示了ThreadState::cleanupPages方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: detachMainThread

void ThreadState::detachMainThread()
{
    // Enter a safe point before trying to acquire threadAttachMutex
    // to avoid dead lock if another thread is preparing for GC, has acquired
    // threadAttachMutex and waiting for other threads to pause or reach a
    // safepoint.
    ThreadState* state = mainThreadState();

    // 1. Finish sweeping.
    state->completeSweep();
    {
        SafePointAwareMutexLocker locker(threadAttachMutex(), NoHeapPointersOnStack);

        // 2. Add the main thread's heap pages to the orphaned pool.
        state->cleanupPages();

        // 3. Detach the main thread.
        ASSERT(attachedThreads().contains(state));
        attachedThreads().remove(state);
        state->~ThreadState();
    }
    shutdownHeapIfNecessary();
}
开发者ID:kjthegod,项目名称:WebKit,代码行数:23,代码来源:ThreadState.cpp


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