diff options
Diffstat (limited to 'include/linux/rtnetlink.h')
| -rw-r--r-- | include/linux/rtnetlink.h | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 167bae7bdfa..5db76a32fca 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -17,6 +17,11 @@ extern int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst, u32 id, long expires, u32 error); void rtmsg_ifinfo(int type, struct net_device *dev, unsigned change, gfp_t flags); +struct sk_buff *rtmsg_ifinfo_build_skb(int type, struct net_device *dev, + unsigned change, gfp_t flags); +void rtmsg_ifinfo_send(struct sk_buff *skb, struct net_device *dev, + gfp_t flags); + /* RTNL is used as a global lock for all changes to network configuration */ extern void rtnl_lock(void); @@ -47,6 +52,16 @@ static inline int lockdep_rtnl_is_held(void) rcu_dereference_check(p, lockdep_rtnl_is_held()) /** + * rcu_dereference_bh_rtnl - rcu_dereference_bh with debug checking + * @p: The pointer to read, prior to dereference + * + * Do an rcu_dereference_bh(p), but check caller either holds rcu_read_lock_bh() + * or RTNL. Note : Please prefer rtnl_dereference() or rcu_dereference_bh() + */ +#define rcu_dereference_bh_rtnl(p) \ + rcu_dereference_bh_check(p, lockdep_rtnl_is_held()) + +/** * rtnl_dereference - fetch RCU pointer when updates are prevented by RTNL * @p: The pointer to read, prior to dereferencing * @@ -84,12 +99,15 @@ extern int ndo_dflt_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], struct net_device *dev, const unsigned char *addr, - u16 flags); + u16 vid, + u16 flags); extern int ndo_dflt_fdb_del(struct ndmsg *ndm, struct nlattr *tb[], struct net_device *dev, - const unsigned char *addr); + const unsigned char *addr, + u16 vid); extern int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq, - struct net_device *dev, u16 mode); + struct net_device *dev, u16 mode, + u32 flags, u32 mask); #endif /* __LINUX_RTNETLINK_H */ |