Re: [dm-devel] [PATCH v7 9/9] block: Avoid deadlocks with bio allocation by stacking drivers
On Wed, Aug 29, 2012 at 06:23:36PM +0100, Alasdair G Kergon wrote: > 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...