diff options
| -rw-r--r-- | drivers/net/netconsole.c | 1 | ||||
| -rw-r--r-- | include/linux/netpoll.h | 4 | ||||
| -rw-r--r-- | net/core/netpoll.c | 23 |
3 files changed, 5 insertions, 23 deletions
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index e6e8a9797b6..69233f6aa05 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -60,7 +60,6 @@ static struct netpoll np = { .local_port = 6665, .remote_port = 6666, .remote_mac = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, - .drop = netpoll_queue, }; static int configured = 0; diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index c65d12ec7bb..b7eb008c43d 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -18,7 +18,7 @@ struct netpoll { struct net_device *dev; char dev_name[16], *name; void (*rx_hook)(struct netpoll *, int, char *, int); - void (*drop)(struct sk_buff *skb); + u32 local_ip, remote_ip; u16 local_port, remote_port; unsigned char local_mac[6], remote_mac[6]; @@ -44,7 +44,7 @@ int netpoll_trap(void); void netpoll_set_trap(int trap); void netpoll_cleanup(struct netpoll *np); int __netpoll_rx(struct sk_buff *skb); -void netpoll_queue(struct sk_buff *skb); + #ifdef CONFIG_NETPOLL static inline int netpoll_rx(struct sk_buff *skb) diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 6b34c394672..0d1de3c47a0 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -77,19 +77,6 @@ static void queue_process(void *p) } } -void netpoll_queue(struct sk_buff *skb) -{ - struct net_device *dev = skb->dev; - struct netpoll_info *npinfo = dev->npinfo; - - if (!npinfo) - kfree_skb(skb); - else { - skb_queue_tail(&npinfo->txq, skb); - schedule_work(&npinfo->tx_work); - } -} - static int checksum_udp(struct sk_buff *skb, struct udphdr *uh, unsigned short ulen, u32 saddr, u32 daddr) { @@ -256,7 +243,7 @@ static void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb) } /* don't get messages out of order, and no recursion */ - if ( !(np->drop == netpoll_queue && skb_queue_len(&npinfo->txq)) + if ( skb_queue_len(&npinfo->txq) == 0 && npinfo->poll_owner != smp_processor_id() && netif_tx_trylock(dev)) { @@ -277,11 +264,8 @@ static void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb) } if (status != NETDEV_TX_OK) { - /* requeue for later */ - if (np->drop) - np->drop(skb); - else - __kfree_skb(skb); + skb_queue_tail(&npinfo->txq, skb); + schedule_work(&npinfo->tx_work); } } @@ -809,4 +793,3 @@ EXPORT_SYMBOL(netpoll_setup); EXPORT_SYMBOL(netpoll_cleanup); EXPORT_SYMBOL(netpoll_send_udp); EXPORT_SYMBOL(netpoll_poll); -EXPORT_SYMBOL(netpoll_queue); |