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Date:      Thu, 25 Jun 2009 15:30:25 +0000 (UTC)
From:      Robert Noland <rnoland@FreeBSD.org>
To:        cvs-src-old@freebsd.org
Subject:   cvs commit: src/sys/dev/drm drm_irq.c
Message-ID:  <200906251530.n5PFUZ77010399@repoman.freebsd.org>

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rnoland     2009-06-25 15:30:25 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/drm          drm_irq.c 
  Log:
  SVN rev 194963 on 2009-06-25 15:30:25Z by rnoland
  
  Additional vblank cleanups.
  
  Use the vbl_lock when maniputlating the refcount.  Eventually I want to
  convert this to use our internal refcount code.  Continue to use atomic
  ops for manipulating vblank count since we access it often just for
  reading.
  
  MFC after:      3 days
  
  Revision  Changes    Path
  1.19      +29 -26    src/sys/dev/drm/drm_irq.c



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