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authorDavid S. Miller <davem@davemloft.net>2012-07-16 03:57:14 -0700
committerDavid S. Miller <davem@davemloft.net>2012-07-16 03:57:14 -0700
commit02f3d4ce9e81434a365f4643020b0402f6fe3332 (patch)
tree8fd12d62c3d92ed090d1d7e5f92750bef951b914 /include/net/sctp
parent35ad9b9cf7d8a2e6259a0d24022e910adb6f3489 (diff)
downloadlinux-02f3d4ce9e81434a365f4643020b0402f6fe3332.tar.bz2
sctp: Adjust PMTU updates to accomodate route invalidation.
This adjusts the call to dst_ops->update_pmtu() so that we can transparently handle the fact that, in the future, the dst itself can be invalidated by the PMTU update (when we have non-host routes cached in sockets). Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sctp')
-rw-r--r--include/net/sctp/sctp.h4
-rw-r--r--include/net/sctp/structs.h4
2 files changed, 4 insertions, 4 deletions
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 1f2735dba753..ff499640528b 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -519,10 +519,10 @@ static inline int sctp_frag_point(const struct sctp_association *asoc, int pmtu)
return frag;
}
-static inline void sctp_assoc_pending_pmtu(struct sctp_association *asoc)
+static inline void sctp_assoc_pending_pmtu(struct sock *sk, struct sctp_association *asoc)
{
- sctp_assoc_sync_pmtu(asoc);
+ sctp_assoc_sync_pmtu(sk, asoc);
asoc->pmtu_pending = 0;
}
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index fecdf31816f2..536e439ddf1d 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -1091,7 +1091,7 @@ void sctp_transport_burst_limited(struct sctp_transport *);
void sctp_transport_burst_reset(struct sctp_transport *);
unsigned long sctp_transport_timeout(struct sctp_transport *);
void sctp_transport_reset(struct sctp_transport *);
-void sctp_transport_update_pmtu(struct sctp_transport *, u32);
+void sctp_transport_update_pmtu(struct sock *, struct sctp_transport *, u32);
void sctp_transport_immediate_rtx(struct sctp_transport *);
@@ -2003,7 +2003,7 @@ void sctp_assoc_update(struct sctp_association *old,
__u32 sctp_association_get_next_tsn(struct sctp_association *);
-void sctp_assoc_sync_pmtu(struct sctp_association *);
+void sctp_assoc_sync_pmtu(struct sock *, struct sctp_association *);
void sctp_assoc_rwnd_increase(struct sctp_association *, unsigned int);
void sctp_assoc_rwnd_decrease(struct sctp_association *, unsigned int);
void sctp_assoc_set_primary(struct sctp_association *,