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path: root/drivers/net/xen-netfront.c
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Diffstat (limited to 'drivers/net/xen-netfront.c')
-rw-r--r--drivers/net/xen-netfront.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index e30d80033cbc..057b05700f8b 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -658,7 +658,7 @@ static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev)
drop:
dev->stats.tx_dropped++;
- dev_kfree_skb(skb);
+ dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}
@@ -1060,13 +1060,13 @@ static struct rtnl_link_stats64 *xennet_get_stats64(struct net_device *dev,
unsigned int start;
do {
- start = u64_stats_fetch_begin_bh(&stats->syncp);
+ start = u64_stats_fetch_begin_irq(&stats->syncp);
rx_packets = stats->rx_packets;
tx_packets = stats->tx_packets;
rx_bytes = stats->rx_bytes;
tx_bytes = stats->tx_bytes;
- } while (u64_stats_fetch_retry_bh(&stats->syncp, start));
+ } while (u64_stats_fetch_retry_irq(&stats->syncp, start));
tot->rx_packets += rx_packets;
tot->tx_packets += tx_packets;
@@ -1282,16 +1282,10 @@ static struct net_device *xennet_create_dev(struct xenbus_device *dev)
np->rx_refill_timer.function = rx_refill_timeout;
err = -ENOMEM;
- np->stats = alloc_percpu(struct netfront_stats);
+ np->stats = netdev_alloc_pcpu_stats(struct netfront_stats);
if (np->stats == NULL)
goto exit;
- for_each_possible_cpu(i) {
- struct netfront_stats *xen_nf_stats;
- xen_nf_stats = per_cpu_ptr(np->stats, i);
- u64_stats_init(&xen_nf_stats->syncp);
- }
-
/* Initialise tx_skbs as a free chain containing every entry. */
np->tx_skb_freelist = 0;
for (i = 0; i < NET_TX_RING_SIZE; i++) {