cvs commit: src/sys/arm/arm pmap.c src/sys/powerpc/powerpc pmap.c src/sys/sparc64/sparc64 pmap.c src/sys/vm vm_map.c

[Alan Cox]

alc         2004-07-30 20:38:30 UTC

  FreeBSD src repository

  Modified files:
    sys/arm/arm          pmap.c 
    sys/powerpc/powerpc  pmap.c 
    sys/sparc64/sparc64  pmap.c 
    sys/vm               vm_map.c 
  Log:
   - Push down the acquisition and release of Giant into pmap_protect() on
     those architectures without pmap locking.
   - Eliminate the acquisition and release of Giant from vm_map_protect().
  
  (Translation: mprotect(2) runs to completion without touching Giant on
  alpha, amd64, i386 and ia64.)
  
  Revision  Changes    Path
  1.9       +4 -0      src/sys/arm/arm/pmap.c
  1.82      +4 -0      src/sys/powerpc/powerpc/pmap.c
  1.136     +4 -0      src/sys/sparc64/sparc64/pmap.c
  1.349     +0 -2      src/sys/vm/vm_map.c