Luigi Rizzo 9b0456f075 correct the 'output_time' of packets generated by dummynet. ...

In the dec.2009 rewrite I introduced a bug, using for the
computation the arrival time instead of the time the packet
has exited from the queue.
The bandwidth computation was still correct because it is
computed elsewhere, but traffic was sent out in bursts.

The bug is also present in RELENG_8 after dec.2009

Thanks to Daikichi Osuga for investingating, finding and fixing the
bug with detailed graphs of the behaviour before and after the fix.

Submitted by:	Daikichi Osuga
MFC after:	2 weeks

2011-02-05 23:32:17 +00:00

..

test

Add a priority-based packet scheduler.

2010-03-21 16:30:32 +00:00

dn_heap.c

fix a comment and final empty line

2010-07-15 14:37:02 +00:00

dn_heap.h

don't use C++ keywords as variable names

2010-03-08 11:27:08 +00:00

dn_sched_fifo.c

Bring in the most recent version of ipfw and dummynet, developed

2010-03-02 17:40:48 +00:00

dn_sched_prio.c

Add a priority-based packet scheduler.

2010-03-21 16:30:32 +00:00

dn_sched_qfq.c

Whitespace changes to reduce diffs wrt the most recent ipfw/dummynet code:

2010-09-28 22:46:13 +00:00

dn_sched_rr.c

whitespace fixes (trailing whitespace, bad indentation

2010-04-19 16:17:30 +00:00

dn_sched_wf2q.c

whitespace changes in preparation for future commits

2010-09-29 09:40:20 +00:00

dn_sched.h

whitespace changes in preparation for future commits

2010-09-29 09:40:20 +00:00

dummynet.txt

Bring in the most recent version of ipfw and dummynet, developed

2010-03-02 17:40:48 +00:00

ip_dn_glue.c

whitespace changes in preparation for future commits

2010-09-29 09:40:20 +00:00

ip_dn_io.c

correct the 'output_time' of packets generated by dummynet.

2011-02-05 23:32:17 +00:00

ip_dn_private.h

Whitespace changes to reduce diffs wrt the most recent ipfw/dummynet code:

2010-09-28 22:46:13 +00:00

ip_dummynet.c

Use a blocking malloc() to initialize the dummynet taskq.

2011-01-13 17:02:39 +00:00

ip_fw2.c

After some off-list discussion, revert a number of changes to the

2010-11-22 19:32:54 +00:00

ip_fw_dynamic.c

sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly.

2011-01-12 19:53:50 +00:00

ip_fw_log.c

o Some programs could send broadcast/multicast traffic to ipfw

2010-08-30 09:29:51 +00:00

ip_fw_nat.c

After some off-list discussion, revert a number of changes to the

2010-11-22 19:32:54 +00:00

ip_fw_pfil.c

After some off-list discussion, revert a number of changes to the

2010-11-22 19:32:54 +00:00

ip_fw_private.h

whitespace fixes (trailing whitespace, bad indentation

2010-04-19 16:17:30 +00:00

ip_fw_sockopt.c

The first customer of the SO_USER_COOKIE option:

2010-11-12 13:05:17 +00:00

ip_fw_table.c

no need for ipfw_flush_tables(), we just need ipfw_destroy_tables()

2010-03-21 15:54:07 +00:00