cvs commit: src/sys/amd64/amd64 pmap.c src/sys/i386/i386 pmap.c

Alan Cox alc at
Wed Jul 23 12:49:34 PDT 2003

alc         2003/07/23 12:49:32 PDT

  FreeBSD src repository

  Modified files:
    sys/amd64/amd64      pmap.c 
    sys/i386/i386        pmap.c 
  Annotate pmap_changebit() as __always_inline.  This function was
  written as a template that when inlined is specialized for the caller
  through constant value propagation and dead code elimination.  Thus,
  the specialized code that is generated for pmap_clear_reference() et
  al. avoids several conditional branches inside of a loop.
  Revision  Changes    Path
  1.424     +2 -1      src/sys/amd64/amd64/pmap.c
  1.419     +2 -1      src/sys/i386/i386/pmap.c

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