diff options
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index dab6cccfeb52..dcb63f1f9110 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -136,10 +136,10 @@ struct tap_filter { #define TUN_FLOW_EXPIRE (3 * HZ) struct tun_pcpu_stats { - u64 rx_packets; - u64 rx_bytes; - u64 tx_packets; - u64 tx_bytes; + u64_stats_t rx_packets; + u64_stats_t rx_bytes; + u64_stats_t tx_packets; + u64_stats_t tx_bytes; struct u64_stats_sync syncp; u32 rx_dropped; u32 tx_dropped; @@ -1167,10 +1167,10 @@ tun_net_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) p = per_cpu_ptr(tun->pcpu_stats, i); do { start = u64_stats_fetch_begin(&p->syncp); - rxpackets = p->rx_packets; - rxbytes = p->rx_bytes; - txpackets = p->tx_packets; - txbytes = p->tx_bytes; + rxpackets = u64_stats_read(&p->rx_packets); + rxbytes = u64_stats_read(&p->rx_bytes); + txpackets = u64_stats_read(&p->tx_packets); + txbytes = u64_stats_read(&p->tx_bytes); } while (u64_stats_fetch_retry(&p->syncp, start)); stats->rx_packets += rxpackets; @@ -1998,8 +1998,8 @@ drop: stats = get_cpu_ptr(tun->pcpu_stats); u64_stats_update_begin(&stats->syncp); - stats->rx_packets++; - stats->rx_bytes += len; + u64_stats_inc(&stats->rx_packets); + u64_stats_add(&stats->rx_bytes, len); u64_stats_update_end(&stats->syncp); put_cpu_ptr(stats); @@ -2052,8 +2052,8 @@ static ssize_t tun_put_user_xdp(struct tun_struct *tun, stats = get_cpu_ptr(tun->pcpu_stats); u64_stats_update_begin(&stats->syncp); - stats->tx_packets++; - stats->tx_bytes += ret; + u64_stats_inc(&stats->tx_packets); + u64_stats_add(&stats->tx_bytes, ret); u64_stats_update_end(&stats->syncp); put_cpu_ptr(tun->pcpu_stats); @@ -2147,8 +2147,8 @@ done: /* caller is in process context, */ stats = get_cpu_ptr(tun->pcpu_stats); u64_stats_update_begin(&stats->syncp); - stats->tx_packets++; - stats->tx_bytes += skb->len + vlan_hlen; + u64_stats_inc(&stats->tx_packets); + u64_stats_add(&stats->tx_bytes, skb->len + vlan_hlen); u64_stats_update_end(&stats->syncp); put_cpu_ptr(tun->pcpu_stats); @@ -2511,8 +2511,8 @@ build: */ stats = this_cpu_ptr(tun->pcpu_stats); u64_stats_update_begin(&stats->syncp); - stats->rx_packets++; - stats->rx_bytes += datasize; + u64_stats_inc(&stats->rx_packets); + u64_stats_add(&stats->rx_bytes, datasize); u64_stats_update_end(&stats->syncp); if (rxhash) |