From 742fe54c7b03c83ce8067822a8739a4091c319ed Mon Sep 17 00:00:00 2001 From: stephen hemminger Date: Mon, 27 Feb 2017 10:26:50 -0800 Subject: netvsc: enable GRO Use GRO when receiving packets. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- drivers/net/hyperv/netvsc_drv.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/net/hyperv') diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 65d738b..1345f34 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -642,11 +642,11 @@ int netvsc_recv_callback(struct net_device *net, { struct net_device_context *net_device_ctx = netdev_priv(net); struct netvsc_device *net_device = net_device_ctx->nvdev; + u16 q_idx = channel->offermsg.offer.sub_channel_index; + struct netvsc_channel *nvchan = &net_device->chan_table[q_idx]; struct net_device *vf_netdev; struct sk_buff *skb; struct netvsc_stats *rx_stats; - u16 q_idx = channel->offermsg.offer.sub_channel_index; - if (net->reg_state != NETREG_REGISTERED) return NVSP_STAT_FAIL; @@ -679,7 +679,7 @@ int netvsc_recv_callback(struct net_device *net, * on the synthetic device because modifying the VF device * statistics will not work correctly. */ - rx_stats = &net_device->chan_table[q_idx].rx_stats; + rx_stats = &nvchan->rx_stats; u64_stats_update_begin(&rx_stats->syncp); rx_stats->packets++; rx_stats->bytes += len; @@ -690,7 +690,7 @@ int netvsc_recv_callback(struct net_device *net, ++rx_stats->multicast; u64_stats_update_end(&rx_stats->syncp); - netif_receive_skb(skb); + napi_gro_receive(&nvchan->napi, skb); rcu_read_unlock(); return 0; -- cgit v1.1