diff options
| -rw-r--r-- | include/linux/netpoll.h | 1 | ||||
| -rw-r--r-- | net/core/netpoll.c | 9 |
2 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 1877d42ccbcc..f986f7486cb8 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -74,6 +74,7 @@ void netpoll_cleanup(struct netpoll *np); void do_netpoll_cleanup(struct netpoll *np); netdev_tx_t netpoll_send_skb(struct netpoll *np, struct sk_buff *skb); struct sk_buff *find_skb(struct netpoll *np, int len, int reserve); +void netpoll_zap_completion_queue(void); #ifdef CONFIG_NETPOLL static inline void *netpoll_poll_lock(struct napi_struct *napi) diff --git a/net/core/netpoll.c b/net/core/netpoll.c index c148b3b68cec..e4cda0aa4d48 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -51,8 +51,6 @@ sizeof(struct udphdr) + \ MAX_UDP_CHUNK) -static void zap_completion_queue(void); - static unsigned int carrier_timeout = 4; module_param(carrier_timeout, uint, 0644); @@ -199,7 +197,7 @@ void netpoll_poll_dev(struct net_device *dev) up(&ni->dev_lock); - zap_completion_queue(); + netpoll_zap_completion_queue(); } EXPORT_SYMBOL(netpoll_poll_dev); @@ -238,7 +236,7 @@ static void refill_skbs(struct netpoll *np) } } -static void zap_completion_queue(void) +void netpoll_zap_completion_queue(void) { unsigned long flags; struct softnet_data *sd = &get_cpu_var(softnet_data); @@ -265,13 +263,14 @@ static void zap_completion_queue(void) put_cpu_var(softnet_data); } +EXPORT_SYMBOL_NS_GPL(netpoll_zap_completion_queue, "NETDEV_INTERNAL"); struct sk_buff *find_skb(struct netpoll *np, int len, int reserve) { int count = 0; struct sk_buff *skb; - zap_completion_queue(); + netpoll_zap_completion_queue(); repeat: skb = alloc_skb(len, GFP_ATOMIC); |