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From: Alan Cox <alc@FreeBSD.org>
Date: Thu, 6 May 2010 16:39:43 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/amd64/amd64 pmap.c src/sys/i386/i386 pmap.c
 src/sys/sparc64/sparc64 pmap.c src/sys/vm vm_page.c vm_page.h
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alc         2010-05-06 16:39:43 UTC

  FreeBSD src repository

  Modified files:
    sys/amd64/amd64      pmap.c 
    sys/i386/i386        pmap.c 
    sys/sparc64/sparc64  pmap.c 
    sys/vm               vm_page.c vm_page.h 
  Log:
  SVN rev 207702 on 2010-05-06 16:39:43Z by alc
  
  Push down the page queues lock inside of vm_page_free_toq() and
  pmap_page_is_mapped() in preparation for removing page queues locking
  around calls to vm_page_free().  Setting aside the assertion that calls
  pmap_page_is_mapped(), vm_page_free_toq() now acquires and holds the page
  queues lock just long enough to actually add or remove the page from the
  paging queues.
  
  Update vm_page_unhold() to reflect the above change.
  
  Revision  Changes    Path
  1.695     +6 -7      src/sys/amd64/amd64/pmap.c
  1.675     +6 -7      src/sys/i386/i386/pmap.c
  1.193     +10 -5     src/sys/sparc64/sparc64/pmap.c
  1.395     +13 -10    src/sys/vm/vm_page.c
  1.163     +1 -1      src/sys/vm/vm_page.h