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hv_netvsc: change member name of struct netvsc_stats

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Currently the struct netvsc_stats has a member s_sync
of type u64_stats_sync.
This definition will break kernel build as the macro
netdev_alloc_pcpu_stats requires this member name to be syncp.
(see netdev_alloc_pcpu_stats definition in ./include/linux/netdevice.h)

This patch changes netvsc_stats's member name from s_sync to syncp to fix
the build break.

Signed-off-by: Simon Xiao <sixiao@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
sixiao@microsoft.com 2015-05-15 02:33:03 -07:00 committed by David S. Miller
parent 45d4122ca7
commit 4b02b58b52
2 changed files with 9 additions and 9 deletions
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2
drivers/net/hyperv/hyperv_net.h
View File

@ -614,7 +614,7 @@ struct multi_send_data {
struct netvsc_stats {
u64 packets;
u64 bytes;
struct u64_stats_sync s_sync;
struct u64_stats_sync syncp;
};
/* The context of the netvsc device */

16
drivers/net/hyperv/netvsc_drv.c
View File

@ -580,10 +580,10 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
drop:
if (ret == 0) {
u64_stats_update_begin(&tx_stats->s_sync);
u64_stats_update_begin(&tx_stats->syncp);
tx_stats->packets++;
tx_stats->bytes += skb_length;
u64_stats_update_end(&tx_stats->s_sync);
u64_stats_update_end(&tx_stats->syncp);
} else {
if (ret != -EAGAIN) {
dev_kfree_skb_any(skb);
@ -692,10 +692,10 @@ int netvsc_recv_callback(struct hv_device *device_obj,
skb_record_rx_queue(skb, packet->channel->
offermsg.offer.sub_channel_index);
u64_stats_update_begin(&rx_stats->s_sync);
u64_stats_update_begin(&rx_stats->syncp);
rx_stats->packets++;
rx_stats->bytes += packet->total_data_buflen;
u64_stats_update_end(&rx_stats->s_sync);
u64_stats_update_end(&rx_stats->syncp);
/*
* Pass the skb back up. Network stack will deallocate the skb when it
@ -776,16 +776,16 @@ static struct rtnl_link_stats64 *netvsc_get_stats64(struct net_device *net,
unsigned int start;
do {
start = u64_stats_fetch_begin_irq(&tx_stats->s_sync);
start = u64_stats_fetch_begin_irq(&tx_stats->syncp);
tx_packets = tx_stats->packets;
tx_bytes = tx_stats->bytes;
} while (u64_stats_fetch_retry_irq(&tx_stats->s_sync, start));
} while (u64_stats_fetch_retry_irq(&tx_stats->syncp, start));
do {
start = u64_stats_fetch_begin_irq(&rx_stats->s_sync);
start = u64_stats_fetch_begin_irq(&rx_stats->syncp);
rx_packets = rx_stats->packets;
rx_bytes = rx_stats->bytes;
} while (u64_stats_fetch_retry_irq(&rx_stats->s_sync, start));
} while (u64_stats_fetch_retry_irq(&rx_stats->syncp, start));
t->tx_bytes += tx_bytes;
t->tx_packets += tx_packets;