[Libguestfs] [nbdkit PATCH 0/2] More caching of initial setup

[Richard W.M. Jones]

It took me a while to work out the "why" of patch 1.  The answer is
because methods like sh_can_fua call sh_can_flush, and since
sh_can_flush is also called by core nbdkit you end up calling this
function twice.

I think patches 1 and 3 would have been easier to review if the
mechanical change to the handle struct was in a separate patch from
the change in caching logic, but I've reviewed them now.

ACK

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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