void IncrementalSweeper::sweepNextBlock()
{
while (m_currentBlockToSweepIndex < m_blocksToSweep.size()) {
MarkedBlock* block = m_blocksToSweep[m_currentBlockToSweepIndex++];
if (!block->needsSweeping())
continue;
block->sweep();
m_globalData->heap.objectSpace().freeOrShrinkBlock(block);
return;
}
}
void MarkedSpace::freeBlocks(MarkedBlock* head)
{
MarkedBlock* next;
for (MarkedBlock* block = head; block; block = next) {
next = static_cast<MarkedBlock*>(block->next());
m_blocks.remove(block);
block->sweep();
MutexLocker locker(m_heap->m_freeBlockLock);
m_heap->m_freeBlocks.append(block);
m_heap->m_numberOfFreeBlocks++;
}
}
void IncrementalSweeper::sweepNextBlock()
{
while (m_currentBlockToSweepIndex < m_blocksToSweep.size()) {
MarkedBlock* block = m_blocksToSweep[m_currentBlockToSweepIndex++];
if (block->onlyContainsStructures())
m_structuresCanBeSwept = true;
else
ASSERT(!m_structuresCanBeSwept);
if (!block->needsSweeping())
continue;
block->sweep();
m_globalData->heap.objectSpace().freeOrShrinkBlock(block);
return;
}
}