MEMPOOL_PG_NUM_DEFAULT and MEMPOOL_PG_SHIFT_MAX defines are unused
since xmem API removal.
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: David Marchand <david.marchand@redhat.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>