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From: Lawrence Stewart <lstewart@FreeBSD.org>
Date: Sat, 19 Jun 2010 02:30:10 +0000 (UTC)
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Subject: cvs commit: src/sys/sys pcpu.h
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lstewart    2010-06-19 02:30:10 UTC

  FreeBSD src repository

  Modified files:
    sys/sys              pcpu.h 
  Log:
  SVN rev 209325 on 2010-06-19 02:30:10Z by lstewart
  
  - Rename the internal for loop iterator to "_i" to avoid potential shadowing of
    external variables named "i". The "_" prefix is reserved for infrastructure
    type code and is therefore not expected to be used by normal code likely to
    call DPCPU_SUM(). [1]
  
  - Change DPCPU_SUM to return the sum rather than calculate and assign it
    internally. Usage is now: "sum = DPCPU_SUM(dpcpu_var, member_to_sum);" [2]
  
  - Fix some style nits. [3]
  
  Sponsored by:   FreeBSD Foundation
  Suggested by:   bde [3], mdf [1], kib [1,2], pjd [1,3]
  Reviewed by:    kib
  MFC after:      1 week (instead of r209119)
  
  Revision  Changes    Path
  1.40      +11 -7     src/sys/sys/pcpu.h