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| author | Eric Dumazet <edumazet@google.com> | 2022-11-15 11:53:58 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-16 15:48:44 +0300 |
| commit | c4794d22251b979b12a6c8e2d3848b662a44fdb6 (patch) | |
| tree | 698b6c7d56109d7a1b2b09f5d4041f7c0237ba21 /net/ipv4/ip_gre.c | |
| parent | 2fad1ba354d4a82b1b635a78f25d9682d4febb5e (diff) | |
| download | linux-c4794d22251b979b12a6c8e2d3848b662a44fdb6.tar.xz | |
ipv4: tunnels: use DEV_STATS_INC()
Most of code paths in tunnels are lockless (eg NETIF_F_LLTX in tx).
Adopt SMP safe DEV_STATS_INC() to update dev->stats fields.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_gre.c')
| -rw-r--r-- | net/ipv4/ip_gre.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index d8ee5238c395..a4ccef3e6935 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -510,7 +510,7 @@ static void gre_fb_xmit(struct sk_buff *skb, struct net_device *dev, err_free_skb: kfree_skb(skb); - dev->stats.tx_dropped++; + DEV_STATS_INC(dev, tx_dropped); } static void erspan_fb_xmit(struct sk_buff *skb, struct net_device *dev) @@ -592,7 +592,7 @@ static void erspan_fb_xmit(struct sk_buff *skb, struct net_device *dev) err_free_skb: kfree_skb(skb); - dev->stats.tx_dropped++; + DEV_STATS_INC(dev, tx_dropped); } static int gre_fill_metadata_dst(struct net_device *dev, struct sk_buff *skb) @@ -663,7 +663,7 @@ static netdev_tx_t ipgre_xmit(struct sk_buff *skb, free_skb: kfree_skb(skb); - dev->stats.tx_dropped++; + DEV_STATS_INC(dev, tx_dropped); return NETDEV_TX_OK; } @@ -717,7 +717,7 @@ static netdev_tx_t erspan_xmit(struct sk_buff *skb, free_skb: kfree_skb(skb); - dev->stats.tx_dropped++; + DEV_STATS_INC(dev, tx_dropped); return NETDEV_TX_OK; } @@ -745,7 +745,7 @@ static netdev_tx_t gre_tap_xmit(struct sk_buff *skb, free_skb: kfree_skb(skb); - dev->stats.tx_dropped++; + DEV_STATS_INC(dev, tx_dropped); return NETDEV_TX_OK; } |