diff options
Diffstat (limited to 'drivers/net/nlmon.c')
| -rw-r--r-- | drivers/net/nlmon.c | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c index 68771b2f351a..afb119f38325 100644 --- a/drivers/net/nlmon.c +++ b/drivers/net/nlmon.c @@ -9,13 +9,7 @@ static netdev_tx_t nlmon_xmit(struct sk_buff *skb, struct net_device *dev) { - int len = skb->len; - struct pcpu_lstats *stats = this_cpu_ptr(dev->lstats); - - u64_stats_update_begin(&stats->syncp); - stats->bytes += len; - stats->packets++; - u64_stats_update_end(&stats->syncp); + dev_lstats_add(dev, skb->len); dev_kfree_skb(skb); @@ -56,25 +50,9 @@ static int nlmon_close(struct net_device *dev) static void nlmon_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) { - int i; - u64 bytes = 0, packets = 0; - - for_each_possible_cpu(i) { - const struct pcpu_lstats *nl_stats; - u64 tbytes, tpackets; - unsigned int start; - - nl_stats = per_cpu_ptr(dev->lstats, i); - - do { - start = u64_stats_fetch_begin_irq(&nl_stats->syncp); - tbytes = nl_stats->bytes; - tpackets = nl_stats->packets; - } while (u64_stats_fetch_retry_irq(&nl_stats->syncp, start)); + u64 packets, bytes; - packets += tpackets; - bytes += tbytes; - } + dev_lstats_read(dev, &packets, &bytes); stats->rx_packets = packets; stats->tx_packets = 0; |