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authorIlpo Järvinen <ilpo.jarvinen@helsinki.fi>2007-11-15 19:41:46 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:54:03 -0800
commita47e5a988a575e64c8c9bae65a1dfe3dca7cba32 (patch)
tree30c389efb3a98a7af24150e5f6462f3c379d1e63 /include/linux/tcp.h
parent85cc391c0e4584db594bfc4005c63c07c76c5077 (diff)
downloadop-kernel-dev-a47e5a988a575e64c8c9bae65a1dfe3dca7cba32.zip
op-kernel-dev-a47e5a988a575e64c8c9bae65a1dfe3dca7cba32.tar.gz
[TCP]: Convert highest_sack to sk_buff to allow direct access
It is going to replace the sack fastpath hint quite soon... :-) Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/tcp.h')
-rw-r--r--include/linux/tcp.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index bac17c5..34acee6 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -332,8 +332,10 @@ struct tcp_sock {
struct tcp_sack_block_wire recv_sack_cache[4];
- u32 highest_sack; /* Start seq of globally highest revd SACK
- * (validity guaranteed only if sacked_out > 0) */
+ struct sk_buff *highest_sack; /* highest skb with SACK received
+ * (validity guaranteed only if
+ * sacked_out > 0)
+ */
/* from STCP, retrans queue hinting */
struct sk_buff* lost_skb_hint;
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