diff options
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 61368186edea..2288fca7756c 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -531,6 +531,15 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p, int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p, const unsigned char *addr, u16 vid); +static inline bool br_hash_lock_held(struct net_bridge *br) +{ +#ifdef CONFIG_LOCKDEP + return lockdep_is_held(&br->hash_lock); +#else + return true; +#endif +} + /* br_forward.c */ enum br_pkt_type { BR_PKT_UNICAST, |