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From: Guido van Rooij <guido@FreeBSD.org>
Date: Mon, 3 Jan 2000 11:13:56 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/vm vm_mmap.c
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guido       2000/01/03 11:13:55 PST

  Modified files:
    sys/vm               vm_mmap.c 
  Log:
  Use MAP_NOSYNC for vnodes without any links in their filesystem.
  
  This is necessary for vmware: it does not use an anonymous mmap for
  the memory of the virtual system. In stead it creates a temp file an
  unlinks it. For a 50 MB file, this results in a ot of syncing
  every 30 seconds.
  
  Reviewed by:	Matthew Dillon <dillon@backplane.com>
  
  Revision  Changes    Path
  1.106     +8 -1      src/sys/vm/vm_mmap.c



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