[ovs-dev] [PATCH] dpif-netdev: Avoids repeated addition of DP_STAT_LOST.

[Ben Pfaff]

On Mon, Jan 16, 2017 at 04:56:39AM -0800, nickcooper-zhangtonghao wrote:
> Signed-off-by: nickcooper-zhangtonghao <nic at opencloud.tech>
> ---
>  lib/dpif-netdev.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
> index 08167b5..3901129 100644
> --- a/lib/dpif-netdev.c
> +++ b/lib/dpif-netdev.c
> @@ -4258,7 +4258,6 @@ fast_path_processing(struct dp_netdev_pmd_thread *pmd,
>          ofpbuf_uninit(&actions);
>          ofpbuf_uninit(&put_actions);
>          fat_rwlock_unlock(&dp->upcall_rwlock);
> -        dp_netdev_count_packet(pmd, DP_STAT_LOST, lost_cnt);
>      } else if (OVS_UNLIKELY(any_miss)) {
>          for (i = 0; i < cnt; i++) {
>              if (OVS_UNLIKELY(!rules[i])) {

Acked-by: Ben Pfaff <blp at ovn.org>

I believe that this also should be tagged:

CC: Daniele Di Proietto <diproiettod at vmware.com>
Fixes: 8aaa125dab66 ("dpif-netdev: Share emc and fast path output batches.")

Since this dates to May 2015 and DPDK isn't really my area, I'll leave
this to Daniele for final application.