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From: Alan Cox <alc@FreeBSD.org>
Date: Mon, 21 Jun 2010 23:27:24 +0000 (UTC)
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Subject: cvs commit: src/sys/vm vm_page.c vm_page.h vm_pageout.c
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alc         2010-06-21 23:27:24 UTC

  FreeBSD src repository

  Modified files:
    sys/vm               vm_page.c vm_page.h vm_pageout.c 
  Log:
  SVN rev 209407 on 2010-06-21 23:27:24Z by alc
  
  Introduce vm_page_next() and vm_page_prev(), and use them in
  vm_pageout_clean().  When iterating over a range of pages, these functions
  can be cheaper than vm_page_lookup() because their implementation takes
  advantage of the vm_object's memq being ordered.
  
  Reviewed by:    kib@
  MFC after:      3 weeks
  
  Revision  Changes    Path
  1.412     +36 -0     src/sys/vm/vm_page.c
  1.171     +2 -0      src/sys/vm/vm_page.h
  1.326     +8 -13     src/sys/vm/vm_pageout.c