[dpdk-dev] [PATCH] vhost: remove available ring relay helper
Maxime Coquelin
maxime.coquelin at redhat.com
Fri Feb 8 18:32:58 CET 2019
On 1/23/19 2:02 PM, Xiao Wang wrote:
> We don't need to relay available ring and check the desc, vdpa device
> can access the available ring in the guest directly. With this patch,
> we can achieve better throughput and lower CPU usage.
>
> Signed-off-by: Xiao Wang <xiao.w.wang at intel.com>
> ---
> drivers/net/ifc/ifcvf_vdpa.c | 27 ++++---
> lib/librte_vhost/rte_vdpa.h | 19 -----
> lib/librte_vhost/rte_vhost_version.map | 1 -
> lib/librte_vhost/vdpa.c | 126 ---------------------------------
> 4 files changed, 12 insertions(+), 161 deletions(-)
>
Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>
Thanks,
Maxime
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