C++ (Cpp) SmallPage::deref Examples

Example #1

File: Heap.cpp Project: rhythmkay/webkit

void Heap::deallocateSmallLine(std::lock_guard<StaticMutex>& lock, SmallLine* line)
{
    BASSERT(!line->refCount(lock));
    SmallPage* page = SmallPage::get(line);
    size_t refCount = page->refCount(lock);
    page->deref(lock);

    switch (refCount) {
    case SmallPage::lineCount: {
        // First free line in the page.
        m_smallPagesWithFreeLines[page->sizeClass()].push(page);
        break;
    }
    case 1: {
        // Last free line in the page.
        m_smallPages.push(page);
        m_scavenger.run();
        break;
    }
    }
}