diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_conn.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c index 27c30cf933d..95682e56902 100644 --- a/net/netfilter/ipvs/ip_vs_conn.c +++ b/net/netfilter/ipvs/ip_vs_conn.c @@ -146,6 +146,7 @@ static inline int ip_vs_conn_hash(struct ip_vs_conn *cp) hash = ip_vs_conn_hashkey(cp->af, cp->protocol, &cp->caddr, cp->cport); ct_write_lock(hash); + spin_lock(&cp->lock); if (!(cp->flags & IP_VS_CONN_F_HASHED)) { list_add(&cp->c_list, &ip_vs_conn_tab[hash]); @@ -158,6 +159,7 @@ static inline int ip_vs_conn_hash(struct ip_vs_conn *cp) ret = 0; } + spin_unlock(&cp->lock); ct_write_unlock(hash); return ret; @@ -177,6 +179,7 @@ static inline int ip_vs_conn_unhash(struct ip_vs_conn *cp) hash = ip_vs_conn_hashkey(cp->af, cp->protocol, &cp->caddr, cp->cport); ct_write_lock(hash); + spin_lock(&cp->lock); if (cp->flags & IP_VS_CONN_F_HASHED) { list_del(&cp->c_list); @@ -186,6 +189,7 @@ static inline int ip_vs_conn_unhash(struct ip_vs_conn *cp) } else ret = 0; + spin_unlock(&cp->lock); ct_write_unlock(hash); return ret; |