diff options
Diffstat (limited to 'include/net/ip_vs.h')
| -rw-r--r-- | include/net/ip_vs.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index d91385c1b3a2..7d3027f2c06e 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -1427,6 +1427,16 @@ ip_vs_find_dest(struct net *net, int af, const union nf_inet_addr *daddr, __u16 protocol, __u32 fwmark, __u32 flags); extern struct ip_vs_dest *ip_vs_try_bind_dest(struct ip_vs_conn *cp); +static inline void ip_vs_dest_hold(struct ip_vs_dest *dest) +{ + atomic_inc(&dest->refcnt); +} + +static inline void ip_vs_dest_put(struct ip_vs_dest *dest) +{ + smp_mb__before_atomic_dec(); + atomic_dec(&dest->refcnt); +} /* * IPVS sync daemon data and function prototypes |