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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-09-27 04:33:35 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-28 08:30:42 +0400 |
| commit | 290b895e0ba4552dfcfc4bd35759c192345b934a (patch) | |
| tree | 439ffccea9fa87b28b6af2a06e562cc5a0c01f80 /include/net/ipip.h | |
| parent | af5ef241133b602a77b682009f112e7c3f7604e5 (diff) | |
| download | linux-290b895e0ba4552dfcfc4bd35759c192345b934a.tar.xz | |
tunnels: prepare percpu accounting
Tunnels are going to use percpu for their accounting.
They are going to use a new tstats field in net_device.
skb_tunnel_rx() is changed to be a wrapper around __skb_tunnel_rx()
IPTUNNEL_XMIT() is changed to be a wrapper around __IPTUNNEL_XMIT()
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ipip.h')
| -rw-r--r-- | include/net/ipip.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/net/ipip.h b/include/net/ipip.h index 65caea8b414f..58abbf966b0c 100644 --- a/include/net/ipip.h +++ b/include/net/ipip.h @@ -45,7 +45,7 @@ struct ip_tunnel_prl_entry { struct rcu_head rcu_head; }; -#define IPTUNNEL_XMIT() do { \ +#define __IPTUNNEL_XMIT(stats1, stats2) do { \ int err; \ int pkt_len = skb->len - skb_transport_offset(skb); \ \ @@ -54,12 +54,14 @@ struct ip_tunnel_prl_entry { \ err = ip_local_out(skb); \ if (likely(net_xmit_eval(err) == 0)) { \ - txq->tx_bytes += pkt_len; \ - txq->tx_packets++; \ + (stats1)->tx_bytes += pkt_len; \ + (stats1)->tx_packets++; \ } else { \ - stats->tx_errors++; \ - stats->tx_aborted_errors++; \ + (stats2)->tx_errors++; \ + (stats2)->tx_aborted_errors++; \ } \ } while (0) +#define IPTUNNEL_XMIT() __IPTUNNEL_XMIT(txq, stats) + #endif |