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path: root/drivers/net/nlmon.c
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Diffstat (limited to 'drivers/net/nlmon.c')
-rw-r--r--drivers/net/nlmon.c18
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
index d2bb12bfabd5..34924dfadd00 100644
--- a/drivers/net/nlmon.c
+++ b/drivers/net/nlmon.c
@@ -47,16 +47,7 @@ static int nlmon_change_mtu(struct net_device *dev, int new_mtu)
static int nlmon_dev_init(struct net_device *dev)
{
- int i;
-
- dev->lstats = alloc_percpu(struct pcpu_lstats);
-
- for_each_possible_cpu(i) {
- struct pcpu_lstats *nlmstats;
- nlmstats = per_cpu_ptr(dev->lstats, i);
- u64_stats_init(&nlmstats->syncp);
- }
-
+ dev->lstats = netdev_alloc_pcpu_stats(struct pcpu_lstats);
return dev->lstats == NULL ? -ENOMEM : 0;
}
@@ -99,10 +90,10 @@ nlmon_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
nl_stats = per_cpu_ptr(dev->lstats, i);
do {
- start = u64_stats_fetch_begin_bh(&nl_stats->syncp);
+ start = u64_stats_fetch_begin_irq(&nl_stats->syncp);
tbytes = nl_stats->bytes;
tpackets = nl_stats->packets;
- } while (u64_stats_fetch_retry_bh(&nl_stats->syncp, start));
+ } while (u64_stats_fetch_retry_irq(&nl_stats->syncp, start));
packets += tpackets;
bytes += tbytes;
@@ -145,7 +136,8 @@ static void nlmon_setup(struct net_device *dev)
dev->ethtool_ops = &nlmon_ethtool_ops;
dev->destructor = free_netdev;
- dev->features = NETIF_F_FRAGLIST | NETIF_F_HIGHDMA;
+ dev->features = NETIF_F_SG | NETIF_F_FRAGLIST |
+ NETIF_F_HIGHDMA | NETIF_F_LLTX;
dev->flags = IFF_NOARP;
/* That's rather a softlimit here, which, of course,