Date: Sat, 5 Feb 2011 23:32:17 +0000 (UTC) From: Luigi Rizzo <luigi@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/netinet/ipfw ip_dn_io.c Message-ID: <201102052332.p15NWaJE078214@repoman.freebsd.org>
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luigi 2011-02-05 23:32:17 UTC
FreeBSD src repository
Modified files:
sys/netinet/ipfw ip_dn_io.c
Log:
SVN rev 218360 on 2011-02-05 23:32:17Z by luigi
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
Revision Changes Path
1.12 +1 -1 src/sys/netinet/ipfw/ip_dn_io.c
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