Re: [PATCH v2 3/3] libata: use blk taging

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On Thu, Jan 15, 2015 at 10:59:36AM -0800, Dan Williams wrote:
> I still don't understand what we get by adding this new allocator
> besides complexity, am I missing something?

Hmmm... one problem with the existing tag allocator in ata is that
it's not very efficient which actually shows up in profile when libata
is used with a very zippy SSD.  Given that ata needs a different
allocation policies anyway maybe the right thing to do is making the
existing allocator suck less.

Thanks.

-- 
tejun
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