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(parent: b8a09c2) | patch
vhost: use shadow used ring in dequeue path
authorMaxime Coquelin <maxime.coquelin@redhat.com>
Fri, 6 Jul 2018 07:04:45 +0000 (09:04 +0200)
committerThomas Monjalon <thomas@monjalon.net>
Tue, 10 Jul 2018 21:13:36 +0000 (23:13 +0200)
commit915cf940422514b332822eeee39eb5e1bd9383e6
tree044522762d6facc7b925f11e07a7f78795e9ae3atree | snapshot
parentb8a09c2e27b38aca1feb82d6a234273f183d2471commit | diff
vhost: use shadow used ring in dequeue path

Relax used ring contention by reusing the shadow used
ring feature used by enqueue path.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Tiwei Bie <tiwei.bie@intel.com>
lib/librte_vhost/virtio_net.c diff | blob | history
DPDK repo used for reviews