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From: Alexander Motin <mav@FreeBSD.org>
Date: Sun, 11 Jul 2010 16:47:45 +0000 (UTC)
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Subject: cvs commit: src/sys/kern kern_tc.c
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mav         2010-07-11 16:47:45 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_tc.c 
  Log:
  SVN rev 209900 on 2010-07-11 16:47:45Z by mav
  
  Remove interval validation from cpu_tick_calibrate(). As I found, check
  was needed at preliminary version of the patch, where number of CPU ticks
  was divided strictly on 16 seconds. Final code instead uses real interval
  duration, so precise interval should not be important. Same time aliasing
  issues around second boundary causes false positives, periodically logging
  useless "t_delta ... too long/short" messages when HZ set below 256.
  
  Revision  Changes    Path
  1.186     +14 -36    src/sys/kern/kern_tc.c