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busdma_bounce: Batch bounce page free operations when possible.
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Authored by jhb on Apr 19 2022, 5:35 PM.
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jhb requested review of this revision.Apr 19 2022, 5:35 PM
jhb created this revision.

This series is just some simple low-hanging fruit followups after consolidating the busdma bounce code. However, I don't have a good way to runtime test it as I don't have any hardware that really needs bounce pages.

This revision is now accepted and ready to land.Apr 19 2022, 8:27 PM