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| author | Gao feng <gaofeng@cn.fujitsu.com> | 2012-06-08 01:20:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-06-08 14:27:23 -0700 |
| commit | c8a627ed06d6d49bf65015a2185c519335c4c83f (patch) | |
| tree | 2a67acd810661f3655162868bef0306e7ec51b86 /include/net/inetpeer.h | |
| parent | 1578e7778fa04eb7e32da561effee6cd38139b0f (diff) | |
| download | linux-stable-c8a627ed06d6d49bf65015a2185c519335c4c83f.tar.gz linux-stable-c8a627ed06d6d49bf65015a2185c519335c4c83f.tar.bz2 linux-stable-c8a627ed06d6d49bf65015a2185c519335c4c83f.zip | |
inetpeer: add namespace support for inetpeer
now inetpeer doesn't support namespace,the information will
be leaking across namespace.
this patch move the global vars v4_peers and v6_peers to
netns_ipv4 and netns_ipv6 as a field peers.
add struct pernet_operations inetpeer_ops to initial pernet
inetpeer data.
and change family_to_base and inet_getpeer to support namespace.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/inetpeer.h')
| -rw-r--r-- | include/net/inetpeer.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h index 2040bff945d4..fef9dfab5d45 100644 --- a/include/net/inetpeer.h +++ b/include/net/inetpeer.h @@ -75,7 +75,9 @@ static inline bool inet_metrics_new(const struct inet_peer *p) } /* can be called with or without local BH being disabled */ -struct inet_peer *inet_getpeer(const struct inetpeer_addr *daddr, int create); +struct inet_peer *inet_getpeer(struct net *net, + const struct inetpeer_addr *daddr, + int create); static inline struct inet_peer *inet_getpeer_v4(__be32 v4daddr, int create) { @@ -83,7 +85,7 @@ static inline struct inet_peer *inet_getpeer_v4(__be32 v4daddr, int create) daddr.addr.a4 = v4daddr; daddr.family = AF_INET; - return inet_getpeer(&daddr, create); + return inet_getpeer(&init_net, &daddr, create); } static inline struct inet_peer *inet_getpeer_v6(const struct in6_addr *v6daddr, int create) @@ -92,14 +94,14 @@ static inline struct inet_peer *inet_getpeer_v6(const struct in6_addr *v6daddr, *(struct in6_addr *)daddr.addr.a6 = *v6daddr; daddr.family = AF_INET6; - return inet_getpeer(&daddr, create); + return inet_getpeer(&init_net, &daddr, create); } /* can be called from BH context or outside */ extern void inet_putpeer(struct inet_peer *p); extern bool inet_peer_xrlim_allow(struct inet_peer *peer, int timeout); -extern void inetpeer_invalidate_tree(int family); +extern void inetpeer_invalidate_tree(struct net *net, int family); /* * temporary check to make sure we dont access rid, ip_id_count, tcp_ts, |