diff options
| author |   Vlad Yasevich <vladislav.yasevich@hp.com> | 2008-06-04 12:40:15 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-06-04 12:40:15 -0700 |
| commit | b9031d9d87b24e24cd32ea15b5f4220a1e8da909 (patch) | |
| tree | 9033b439bfead85c115f9952fc060424788e8759 /net/sctp/ipv6.c | |
| parent | sctp: Flush the queue only once during fast retransmit. (diff) | |
| download | linux-dev-b9031d9d87b24e24cd32ea15b5f4220a1e8da909.tar.xz linux-dev-b9031d9d87b24e24cd32ea15b5f4220a1e8da909.zip | |
sctp: Fix ECN markings for IPv6
Commit e9df2e8fd8fbc95c57dbd1d33dada66c4627b44c ("[IPV6]: Use
appropriate sock tclass setting for routing lookup.") also changed the
way that ECN capable transports mark this capability in IPv6. As a
result, SCTP was not marking ECN capablity because the traffic class
was never set. This patch brings back the markings for IPv6 traffic.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/ipv6.c')
| -rw-r--r-- | net/sctp/ipv6.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index e4aac3266fcd..a2f4d4d51593 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -727,6 +727,11 @@ static void sctp_v6_seq_dump_addr(struct seq_file *seq, union sctp_addr *addr) seq_printf(seq, NIP6_FMT " ", NIP6(addr->v6.sin6_addr)); } +static void sctp_v6_ecn_capable(struct sock *sk) +{ + inet6_sk(sk)->tclass |= INET_ECN_ECT_0; +} + /* Initialize a PF_INET6 socket msg_name. */ static void sctp_inet6_msgname(char *msgname, int *addr_len) { @@ -997,6 +1002,7 @@ static struct sctp_af sctp_af_inet6 = { .skb_iif = sctp_v6_skb_iif, .is_ce = sctp_v6_is_ce, .seq_dump_addr = sctp_v6_seq_dump_addr, + .ecn_capable = sctp_v6_ecn_capable, .net_header_len = sizeof(struct ipv6hdr), .sockaddr_len = sizeof(struct sockaddr_in6), #ifdef CONFIG_COMPAT |