Re: [dm-devel] [PATCH v7 9/9] block: Avoid deadlocks with bioallocation by stacking drivers

[Alasdair G Kergon]

On Wed, Aug 29, 2012 at 10:13:45AM -0700, Kent Overstreet wrote:
> Only on allocation failure.
 
Which as you already said assumes wrapping together the other mempools in the
submission path first...

Alasdair

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