From owner-cvs-all  Sat May 11 22:23: 0 2002
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From: Alan Cox <alc@FreeBSD.org>
Date: Sat, 11 May 2002 22:22:56 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/vm vm_map.c vm_object.c
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alc         2002/05/11 22:22:56 PDT

  Modified files:
    sys/vm               vm_map.c vm_object.c 
  Log:
   o Acquire and release Giant in vm_object_reference() and
     vm_object_deallocate(), replacing the assertion GIANT_REQUIRED.
   o Remove GIANT_REQUIRED from vm_map_protect() and vm_map_simplify_entry().
   o Acquire and release Giant around vm_map_protect()'s call to pmap_protect().
  
  Altogether, these changes eliminate the need for mprotect() to acquire
  and release Giant.
  
  Revision  Changes    Path
  1.233     +2 -3      src/sys/vm/vm_map.c
  1.212     +7 -8      src/sys/vm/vm_object.c

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