| From | Jeff Moyer <> | Subject | Re: [PATCH 03/20] blkio: Introduce the notion of weights | Date | Wed, 04 Nov 2009 10:06:16 -0500 |
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Vivek Goyal <vgoyal@redhat.com> writes:
> o Introduce the notion of weights. Priorities are mapped to weights internally. > These weights will be useful once IO groups are introduced and group's share > will be decided by the group weight.
I'm sorry, but I need more background to review this patch. Where do the min and max come from? Why do you scale 7-0 from 200-900? How does this map to what was there before (exactly, approximately)?
Cheers, Jeff
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