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From: Alexander Motin <mav@FreeBSD.org>
Date: Sat, 18 Sep 2010 07:18:30 +0000 (UTC)
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Subject: cvs commit: src/sys/kern kern_clocksource.c
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mav         2010-09-18 07:18:30 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_clocksource.c 
  Log:
  SVN rev 212811 on 2010-09-18 07:18:30Z by mav
  
  When global timer used at SMP system, update nextevent field on BSP before
  sending IPI to other CPUs. Otherwise, other CPUs will try to honor stale
  value, programming timer for zero interval. If timer is fast enough,
  it caused extra interrupt before timer correctly reprogrammed by BSP.
  
  Revision  Changes    Path
  1.7       +4 -4      src/sys/kern/kern_clocksource.c