cvs commit: src/sys/amd64/amd64 pmap.c src/sys/arm/arm pmap.c src/sys/i386/i386 pmap.c src/sys/ia64/ia64 pmap.c src/sys/powerpc/powerpc mmu_oea.c src/sys/sparc64/sparc64 pmap.c src/sys/sun4v/sun4v pmap.c src/sys/vm vm_fault.c vm_kern.c

[Alan Cox]

alc         2006-11-12 21:48:34 UTC

  FreeBSD src repository

  Modified files:
    sys/amd64/amd64      pmap.c 
    sys/arm/arm          pmap.c 
    sys/i386/i386        pmap.c 
    sys/ia64/ia64        pmap.c 
    sys/powerpc/powerpc  mmu_oea.c 
    sys/sparc64/sparc64  pmap.c 
    sys/sun4v/sun4v      pmap.c 
    sys/vm               vm_fault.c vm_kern.c 
  Log:
  Make pmap_enter() responsible for setting PG_WRITEABLE instead
  of its caller.  (As a beneficial side-effect, a high-contention
  acquisition of the page queues lock in vm_fault() is eliminated.)
  
  Revision  Changes    Path
  1.573     +3 -1      src/sys/amd64/amd64/pmap.c
  1.73      +4 -1      src/sys/arm/arm/pmap.c
  1.577     +3 -1      src/sys/i386/i386/pmap.c
  1.180     +2 -0      src/sys/ia64/ia64/pmap.c
  1.112     +3 -2      src/sys/powerpc/powerpc/mmu_oea.c
  1.160     +4 -1      src/sys/sparc64/sparc64/pmap.c
  1.6       +3 -1      src/sys/sun4v/sun4v/pmap.c
  1.223     +2 -7      src/sys/vm/vm_fault.c
  1.124     +1 -1      src/sys/vm/vm_kern.c