doc: add note for maximum queues setting in vhost sample
authorXiao Wang <xiao.w.wang@intel.com>
Thu, 24 May 2018 12:05:07 +0000 (20:05 +0800)
committerFerruh Yigit <ferruh.yigit@intel.com>
Fri, 25 May 2018 15:07:40 +0000 (17:07 +0200)
commitcde83b8bd726d3132404852ba4f6351f56fb9c76
tree7abf40baf55a5bf3ad8db7b563dfb1c4412b1681
parentf42deafa44524562efa3f0373bf27f6adef382f5
doc: add note for maximum queues setting in vhost sample

If the NIC has a queue number larger than 128, then we need to change
the ``MAX_QUEUES`` to a larger number to make sure we allocate a big
enough memory pool for device setup.

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
doc/guides/sample_app_ug/vhost.rst