From owner-cvs-all  Mon Oct  8 13:58:30 2001
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From: John Baldwin <jhb@FreeBSD.org>
Date: Mon, 8 Oct 2001 13:58:25 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/i386/include atomic.h
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jhb         2001/10/08 13:58:25 PDT

  Modified files:
    sys/i386/include     atomic.h 
  Log:
  Allow atomic ops to be somewhat safely used in userland.  We always use
  lock prefixes in the userland case so that the binaries will work on both
  SMP and UP systems.
  
  Revision  Changes    Path
  1.21      +8 -4      src/sys/i386/include/atomic.h


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