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Date:      Thu, 25 Sep 1997 09:18:00 -0700 (PDT)
From:      Poul-Henning Kamp <phk@FreeBSD.ORG>
To:        cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG
Subject:   cvs commit: src/sys/kern vfs_subr.c
Message-ID:  <199709251618.JAA22355@freefall.freebsd.org>
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phk         1997/09/25 09:18:00 PDT

  Modified files:
    sys/kern             vfs_subr.c 
  Log:
  Reduce the target number of vnodes on the freelist from desiredvnodes
  (usually a couple of thousand) to 25.  The measured impact on cache-hits
  doesn't justify spending memory this way:
  
  Target number of free vnodes versus namecache hit rate in % during a
  make world:
            10    98.5316
           200    98.5479
           500    98.5546
          1000    98.5709
          3000    98.6006
          4000    98.6126
  
  Revision  Changes    Path
  1.106     +2 -2      src/sys/kern/vfs_subr.c

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