The branch main has been updated by glebius:
URL:
https://cgit.FreeBSD.org/src/commit/?id=90ad2dc28747a3a5036d68ccc87d2352459f5cb1
commit 90ad2dc28747a3a5036d68ccc87d2352459f5cb1
Author: Gleb Smirnoff <gleb...@freebsd.org>
AuthorDate: 2024-01-23 21:16:34 +0000
Commit: Gleb Smirnoff <gleb...@freebsd.org>
CommitDate: 2024-01-23 21:16:34 +0000
tcp: remove 20+ year old disabled code from d912c694ee00
---
sys/netinet/tcp_output.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c
index 43ea6d4b453c..71a50d54d5ee 100644
--- a/sys/netinet/tcp_output.c
+++ b/sys/netinet/tcp_output.c
@@ -1719,16 +1719,6 @@ timer:
tp->t_flags &= ~(TF_ACKNOW | TF_DELACK);
if (tcp_timer_active(tp, TT_DELACK))
tcp_timer_activate(tp, TT_DELACK, 0);
-#if 0
- /*
- * This completely breaks TCP if newreno is turned on. What happens
- * is that if delayed-acks are turned on on the receiver, this code
- * on the transmitter effectively destroys the TCP window, forcing
- * it to four packets (1.5Kx4 = 6K window).
- */
- if (sendalot && --maxburst)
- goto again;
-#endif
if (sendalot)
goto again;
return (0);
