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Apply the changes from r293284 to one additional file.

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Discussed with:	glebius
This commit is contained in:
Jonathan T. Looney 2016-01-07 11:54:20 +00:00
parent 3aefe8928a
commit 49b375e74b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=293313
1 changed files with 1 additions and 3 deletions
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4
sys/netinet/tcp_stacks/fastpath.c
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@ -158,13 +158,11 @@ static void tcp_do_segment_fastack(struct mbuf *, struct tcphdr *,
* the ack that opens up a 0-sized window.
* - LRO wasn't used for this segment. We make sure by checking that the
* segment size is not larger than the MSS.
* - Delayed acks are enabled or this is a half-synchronized T/TCP
* connection.
*/
#define DELAY_ACK(tp, tlen) \
((!tcp_timer_active(tp, TT_DELACK) && \
(tp->t_flags & TF_RXWIN0SENT) == 0) && \
(tlen <= tp->t_maxopd) && \
(tlen <= tp->t_maxseg) && \
(V_tcp_delack_enabled || (tp->t_flags & TF_NEEDSYN)))
/*