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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - CounterNode::resetRenderers is so inefficient."
href="https://bugs.webkit.org/show_bug.cgi?id=163480">163480</a>
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<th>Summary</th>
<td>CounterNode::resetRenderers is so inefficient.
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Nightly Build
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<th>Hardware</th>
<td>Unspecified
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<th>OS</th>
<td>Unspecified
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>Layout and Rendering
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>zalan@apple.com
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<th>CC</th>
<td>simon.fraser@apple.com
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<pre>It calls into RenderCounter::invalidate() which in turn calls back to the CounterNode to remove the renderer.
while (m_rootRenderer)
m_rootRenderer->invalidate(); // This makes m_rootRenderer point to the next renderer if any since it disconnects the m_rootRenderer from this.</pre>
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