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From: Oleg Bulyzhin <oleg@FreeBSD.org>
Date: Fri, 31 Oct 2008 13:01:31 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: RELENG_6_4
Subject: cvs commit: src/sys/netinet ip_dummynet.c
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oleg        2008-10-31 13:01:31 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6_4)
    sys/netinet          ip_dummynet.c 
  Log:
  SVN rev 184506 on 2008-10-31 13:01:31Z by oleg
  
  Direct commit (r184414 is not applicable to stable due to ABI change):
  
  Workaround possible q_time overflow (will happen after 2^32/(86400*hz)
  days of uptime (~50days for hz = 1000)), which may lead to:
  - broken shaping in 'fast' io mode.
  - incorrect average queue length calculation in RED/GRED algorithm.
  
  PR:             kern/128401
  Approved by:    re (kensmith)
  
  Revision      Changes    Path
  1.93.2.8.2.2  +3 -2      src/sys/netinet/ip_dummynet.c