On 3/19/19 7:43 AM, Tiwei Bie wrote:
Cache the AVAIL, USED and WRITE bits to avoid calculating them as much as possible. Note that, the WRITE bit isn't cached for control queue. Signed-off-by: Tiwei Bie <tiwei....@intel.com> --- drivers/net/virtio/virtio_ethdev.c | 35 ++++++++++++++---------------- drivers/net/virtio/virtio_rxtx.c | 31 ++++++++++---------------- drivers/net/virtio/virtqueue.h | 8 +++---- 3 files changed, 32 insertions(+), 42 deletions(-)
Nice patch! Reviewed-by: Maxime Coquelin <maxime.coque...@redhat.com> Thanks, Maxime
