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| author | Vlad Yasevich <vladislav.yasevich@hp.com> | 2006-02-02 16:57:31 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-02-02 16:57:31 -0800 |
| commit | 27852c26baab8b95fc9a2b3e8a18770ecd553f10 (patch) | |
| tree | f07d3c696598ce6e7181ee30344bce899971e062 /include/net | |
| parent | 4641e7a334adf6856300a98e7296dfc886c446af (diff) | |
| download | lwn-27852c26baab8b95fc9a2b3e8a18770ecd553f10.tar.gz lwn-27852c26baab8b95fc9a2b3e8a18770ecd553f10.zip | |
[SCTP]: Fix 'fast retransmit' to send a TSN only once.
SCTP used to "fast retransmit" a TSN every time we hit the number
of missing reports for the TSN. However the Implementers Guide
specifies that we should only "fast retransmit" a given TSN once.
Subsequent retransmits should be timeouts only. Also change the
number of missing reports to 3 as per the latest IG(similar to TCP).
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/sctp/structs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 8c522ae031bb..072f407848a6 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -700,7 +700,7 @@ struct sctp_chunk { __u8 ecn_ce_done; /* Have we processed the ECN CE bit? */ __u8 pdiscard; /* Discard the whole packet now? */ __u8 tsn_gap_acked; /* Is this chunk acked by a GAP ACK? */ - __u8 fast_retransmit; /* Is this chunk fast retransmitted? */ + __s8 fast_retransmit; /* Is this chunk fast retransmitted? */ __u8 tsn_missing_report; /* Data chunk missing counter. */ }; |