mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-01 06:33:07 +00:00
Code Issues Releases Wiki Activity

vxlan: Use helper functions to update stats

Browse source 
Use the helper functions dev_sw_netstats_rx_add() and
dev_sw_netstats_tx_add() to update stats, which helps to
provide code readability.

Signed-off-by: Li Zetao <lizetao1@huawei.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Li Zetao 2023-08-10 16:56:42 +08:00 committed by David S. Miller
parent bf98bbe985
commit 3c0930b491
1 changed files with 2 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
drivers/net/vxlan/vxlan_core.c
View file

@ -2328,14 +2328,11 @@ static void vxlan_encap_bypass(struct sk_buff *skb, struct vxlan_dev *src_vxlan,
struct vxlan_dev *dst_vxlan, __be32 vni,
bool snoop)
{
struct pcpu_sw_netstats *tx_stats, *rx_stats;
union vxlan_addr loopback;
union vxlan_addr *remote_ip = &dst_vxlan->default_dst.remote_ip;
struct net_device *dev;
int len = skb->len;
tx_stats = this_cpu_ptr(src_vxlan->dev->tstats);
rx_stats = this_cpu_ptr(dst_vxlan->dev->tstats);
skb->pkt_type = PACKET_HOST;
skb->encapsulation = 0;
skb->dev = dst_vxlan->dev;
@ -2361,17 +2358,11 @@ static void vxlan_encap_bypass(struct sk_buff *skb, struct vxlan_dev *src_vxlan,
if ((dst_vxlan->cfg.flags & VXLAN_F_LEARN) && snoop)
vxlan_snoop(dev, &loopback, eth_hdr(skb)->h_source, 0, vni);
u64_stats_update_begin(&tx_stats->syncp);
u64_stats_inc(&tx_stats->tx_packets);
u64_stats_add(&tx_stats->tx_bytes, len);
u64_stats_update_end(&tx_stats->syncp);
dev_sw_netstats_tx_add(src_vxlan->dev, 1, len);
vxlan_vnifilter_count(src_vxlan, vni, NULL, VXLAN_VNI_STATS_TX, len);
if (__netif_rx(skb) == NET_RX_SUCCESS) {
u64_stats_update_begin(&rx_stats->syncp);
u64_stats_inc(&rx_stats->rx_packets);
u64_stats_add(&rx_stats->rx_bytes, len);
u64_stats_update_end(&rx_stats->syncp);
dev_sw_netstats_rx_add(dst_vxlan->dev, len);
vxlan_vnifilter_count(dst_vxlan, vni, NULL, VXLAN_VNI_STATS_RX,
len);
} else {