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From: Nate Lawson <njl@FreeBSD.org>
Date: Mon, 14 Feb 2005 18:16:35 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/kern kern_cpu.c
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njl         2005-02-14 18:16:35 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_cpu.c 
  Log:
  Implement priorities.  This allows a driver (say, for cooling purposes) to
  override the current freq level temporarily and restore it when the
  higher priority condition is past.  Note that only the first overridden
  value is saved.  Callers pass NULL to CPUFREQ_SET to restore the saved
  level.  Priorities are not yet used so this commit should have no effect.
  
  Revision  Changes    Path
  1.5       +38 -4     src/sys/kern/kern_cpu.c