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From: Matt Dillon <dillon@FreeBSD.ORG>
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Date: Tue, 2 Feb 1999 17:57:17 -0800 (PST)
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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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dillon      1999/02/02 17:57:17 PST

  Modified files:
    sys/vm               vm_map.c vm_object.c 
  Log:
  Submitted by:	Alan Cox
  
      The vm_map_insert()/vm_object_coalesce() optimization has been extended
      to include OBJT_SWAP objects as well as OBJT_DEFAULT objects.  This is
      possible because it costs nothing to extend an OBJT_SWAP object with
      the new swapper.  We can't do this with the old swapper.  The old swapper
      used a linear array that would have had to have been reallocated, costing
      time as well as a potential low-memory deadlock.
  
  Revision  Changes    Path
  1.147     +8 -7      src/sys/vm/vm_map.c
  1.143     +3 -2      src/sys/vm/vm_object.c

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