diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-08-06 08:40:21 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-15 05:44:12 (GMT) |
| commit | 4cdadcbcb64bdf3ae8bdf3ef5bb2b91c85444cfa (patch) | |
| tree | fc6fd317dd6e128f176101c5843f58ed8ab86c9c /include/net | |
| parent | f1f4376307ca45558eb22487022aefceed7385e8 (diff) | |
| download | linux-4cdadcbcb64bdf3ae8bdf3ef5bb2b91c85444cfa.tar.xz | |
sctp: Make the endpoint hashtable handle multiple network namespaces
- Use struct net in the hash calculation
- Use sock_net(endpoint.base.sk) in the endpoint lookups.
- On receive calculate the network namespace from skb->dev.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/sctp/sctp.h | 4 | ||||
| -rw-r--r-- | include/net/sctp/structs.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 7c05040..87b119f 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -638,9 +638,9 @@ static inline int sctp_phashfn(struct net *net, __u16 lport) } /* This is the hash function for the endpoint hash table. */ -static inline int sctp_ep_hashfn(__u16 lport) +static inline int sctp_ep_hashfn(struct net *net, __u16 lport) { - return lport & (sctp_ep_hashsize - 1); + return (net_hash_mix(net) + lport) & (sctp_ep_hashsize - 1); } /* This is the hash function for the association hash table. */ diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index c089bb1..9f9de55 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1426,7 +1426,7 @@ struct sctp_association *sctp_endpoint_lookup_assoc( int sctp_endpoint_is_peeled_off(struct sctp_endpoint *, const union sctp_addr *); struct sctp_endpoint *sctp_endpoint_is_match(struct sctp_endpoint *, - const union sctp_addr *); + struct net *, const union sctp_addr *); int sctp_has_association(const union sctp_addr *laddr, const union sctp_addr *paddr); |