PATCH: more efficient raidz memory usage for (gpt)zfsboot, zfsloader

Wed Jan 6 22:10:34 UTC 2010

Would one of you be able to review this patch and commit it if it's
acceptable? This is the same patch I submitted last month.

Matt

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Teach the (gpt)zfsboot and zfsloader raidz code to use its buffers
more efficiently.

Before this patch, in the worst case memory use would increase
exponentially on the number of drives in the raidz vdev.

Sponsored by: VPOP Technologies, Inc.

Matt Reimer
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