Mempool get/put API cares about cache itself, but sometimes it is
required to flush the cache explicitly.
The function is moved in the file since it now requires
rte_mempool_default_cache().
Signed-off-by: Artem V. Andreev <artem.andreev@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>