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authorIlpo Järvinen <ilpo.jarvinen@helsinki.fi>2007-08-09 14:45:17 +0300
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:47:57 -0700
commit86426c22d24e0c904012711a14cb5021f4a167dc (patch)
tree7f91ac32273e0b1b568a704dbde5b360bc94f65f
parent005903bc3a0e8473fef809e8775db52dcd3cde63 (diff)
[TCP]: Restore over-zealous tcp_sync_left_out-like removals
tcp_verify_left_out is useful for verifying S+L condition, so add it back to couple of places in where the code was not calling to tcp_sync_left_out but used own ad-hoc solution (before the tcp_sync_left_out got removed). Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv4/tcp_input.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index b11bd162422..93823b83522 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1346,6 +1346,8 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
}
}
+ tcp_verify_left_out(tp);
+
if ((reord < tp->fackets_out) && icsk->icsk_ca_state != TCP_CA_Loss &&
(!tp->frto_highmark || after(tp->snd_una, tp->frto_highmark)))
tcp_update_reordering(sk, ((tp->fackets_out + 1) - reord), 0);
@@ -2121,6 +2123,8 @@ static void tcp_try_to_open(struct sock *sk, int flag)
{
struct tcp_sock *tp = tcp_sk(sk);
+ tcp_verify_left_out(tp);
+
if (tp->retrans_out == 0)
tp->retrans_stamp = 0;