Message ID | 1395849627-15711-3-git-send-email-vyasevic@redhat.com |
---|---|
State | Superseded, archived |
Delegated to: | David Miller |
Headers | show |
On Wed, 26 Mar 2014 12:00:26 -0400 Vlad Yasevich <vyasevic@redhat.com> wrote: > Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> > --- > include/linux/netdevice.h | 1 + > net/core/dev.c | 3 ++- > 2 files changed, 3 insertions(+), 1 deletion(-) > > diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h > index e8eeebd..d855794 100644 > --- a/include/linux/netdevice.h > +++ b/include/linux/netdevice.h > @@ -2551,6 +2551,7 @@ int dev_get_phys_port_id(struct net_device *dev, > int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, > struct netdev_queue *txq); > int dev_forward_skb(struct net_device *dev, struct sk_buff *skb); > +bool is_skb_forwardable(struct net_device *dev, struct sk_buff *skb); > > extern int netdev_budget; > > diff --git a/net/core/dev.c b/net/core/dev.c > index b1b0c8d..a98f7fa 100644 > --- a/net/core/dev.c > +++ b/net/core/dev.c > @@ -1645,7 +1645,7 @@ static inline void net_timestamp_set(struct sk_buff *skb) > __net_timestamp(SKB); \ > } \ > > -static inline bool is_skb_forwardable(struct net_device *dev, > +bool is_skb_forwardable(struct net_device *dev, > struct sk_buff *skb) > { > unsigned int len; > @@ -1665,6 +1665,7 @@ static inline bool is_skb_forwardable(struct net_device *dev, > > return false; > } > +EXPORT_SYMBOL_GPL(is_skb_forwardable); > > /** > * dev_forward_skb - loopback an skb to another netif This will allow an arbitrary 1522 byte frame to be forwarded. Not sure if this ok. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 03/26/2014 05:35 PM, Stephen Hemminger wrote: > On Wed, 26 Mar 2014 12:00:26 -0400 > Vlad Yasevich <vyasevic@redhat.com> wrote: > >> Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> >> --- >> include/linux/netdevice.h | 1 + >> net/core/dev.c | 3 ++- >> 2 files changed, 3 insertions(+), 1 deletion(-) >> >> diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h >> index e8eeebd..d855794 100644 >> --- a/include/linux/netdevice.h >> +++ b/include/linux/netdevice.h >> @@ -2551,6 +2551,7 @@ int dev_get_phys_port_id(struct net_device *dev, >> int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, >> struct netdev_queue *txq); >> int dev_forward_skb(struct net_device *dev, struct sk_buff *skb); >> +bool is_skb_forwardable(struct net_device *dev, struct sk_buff *skb); >> >> extern int netdev_budget; >> >> diff --git a/net/core/dev.c b/net/core/dev.c >> index b1b0c8d..a98f7fa 100644 >> --- a/net/core/dev.c >> +++ b/net/core/dev.c >> @@ -1645,7 +1645,7 @@ static inline void net_timestamp_set(struct sk_buff *skb) >> __net_timestamp(SKB); \ >> } \ >> >> -static inline bool is_skb_forwardable(struct net_device *dev, >> +bool is_skb_forwardable(struct net_device *dev, >> struct sk_buff *skb) >> { >> unsigned int len; >> @@ -1665,6 +1665,7 @@ static inline bool is_skb_forwardable(struct net_device *dev, >> >> return false; >> } >> +EXPORT_SYMBOL_GPL(is_skb_forwardable); >> >> /** >> * dev_forward_skb - loopback an skb to another netif > > This will allow an arbitrary 1522 byte frame to be forwarded. > Not sure if this ok. > We already do that for macvlan/veth. -vlad -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index e8eeebd..d855794 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2551,6 +2551,7 @@ int dev_get_phys_port_id(struct net_device *dev, int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, struct netdev_queue *txq); int dev_forward_skb(struct net_device *dev, struct sk_buff *skb); +bool is_skb_forwardable(struct net_device *dev, struct sk_buff *skb); extern int netdev_budget; diff --git a/net/core/dev.c b/net/core/dev.c index b1b0c8d..a98f7fa 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1645,7 +1645,7 @@ static inline void net_timestamp_set(struct sk_buff *skb) __net_timestamp(SKB); \ } \ -static inline bool is_skb_forwardable(struct net_device *dev, +bool is_skb_forwardable(struct net_device *dev, struct sk_buff *skb) { unsigned int len; @@ -1665,6 +1665,7 @@ static inline bool is_skb_forwardable(struct net_device *dev, return false; } +EXPORT_SYMBOL_GPL(is_skb_forwardable); /** * dev_forward_skb - loopback an skb to another netif
Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> --- include/linux/netdevice.h | 1 + net/core/dev.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-)