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sctp: fasthandoff with ASCONF at mobile-node

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Fast retransmission after changing the last address
with ASCONF negotiation

Signed-off-by: Michio Honda <micchie@sfc.wide.ad.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michio Honda
2011-06-17 11:03:23 +09:00
committed by David S. Miller
parent 8ce120f118
commit ddc4bbee6e
3 changed files with 20 additions and 1 deletions
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4
net/sctp/sm_make_chunk.c
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@@ -3400,8 +3400,10 @@ int sctp_process_asconf_ack(struct sctp_association *asoc,
asconf_len -= length;
}
if (no_err && asoc->src_out_of_asoc_ok)
if (no_err && asoc->src_out_of_asoc_ok) {
asoc->src_out_of_asoc_ok = 0;
sctp_transport_immediate_rtx(asoc->peer.primary_path);
}
/* Free the cached last sent asconf chunk. */
list_del_init(&asconf->transmitted_list);