diff options
Diffstat (limited to 'net/netlink/genetlink.c')
-rw-r--r-- | net/netlink/genetlink.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 482fa571b4ee..28453ae2a97b 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -33,6 +33,14 @@ void genl_unlock(void) } EXPORT_SYMBOL(genl_unlock); +#ifdef CONFIG_PROVE_LOCKING +int lockdep_genl_is_held(void) +{ + return lockdep_is_held(&genl_mutex); +} +EXPORT_SYMBOL(lockdep_genl_is_held); +#endif + #define GENL_FAM_TAB_SIZE 16 #define GENL_FAM_TAB_MASK (GENL_FAM_TAB_SIZE - 1) @@ -946,3 +954,16 @@ int genlmsg_multicast_allns(struct sk_buff *skb, u32 pid, unsigned int group, return genlmsg_mcast(skb, pid, group, flags); } EXPORT_SYMBOL(genlmsg_multicast_allns); + +void genl_notify(struct sk_buff *skb, struct net *net, u32 pid, u32 group, + struct nlmsghdr *nlh, gfp_t flags) +{ + struct sock *sk = net->genl_sock; + int report = 0; + + if (nlh) + report = nlmsg_report(nlh); + + nlmsg_notify(sk, skb, pid, group, report, flags); +} +EXPORT_SYMBOL(genl_notify); |