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From: Attilio Rao <attilio@FreeBSD.org>
Date: Sun, 22 May 2011 20:55:54 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sys/dev/cfi cfi_dev.c src/sys/powerpc/include
 atomic.h
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attilio     2011-05-22 20:55:54 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/cfi          cfi_dev.c 
    sys/powerpc/include  atomic.h 
  Log:
  SVN rev 222198 on 2011-05-22 20:55:54Z by attilio
  
  Merge r221614,221696,221737,221840 from largeSMP project branch:
  Rewrite atomic operations for powerpc in order to achieve the following:
  - Produce a type-clean implementation (in terms of functions arguments
    and returned values) for the primitives.
  - Fix errors with _long() atomics where they ended up with the wrong
    arguments to be accepted.
  - Follow the sys/type.h specifics that define the numbered types starting
    from standard C types.
  - Let _ptr() version to not auto-magically cast arguments, but leave
    the burden on callers, as _ptr() atomic is intended to be used
    relatively rarely.
  
  Fix cfi in order to support the latest point.
  
  In collabouration with: bde
  Tested by:              andreast, nwhitehorn, jceel
  MFC after:              2 weeks
  
  Revision  Changes    Path
  1.5       +2 -1      src/sys/dev/cfi/cfi_dev.c
  1.26      +266 -262  src/sys/powerpc/include/atomic.h