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From: John Dyson <dyson@FreeBSD.ORG>
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	Mon, 4 Aug 1997 00:43:29 -0700 (PDT)
Date: Mon, 4 Aug 1997 00:43:29 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG
Subject: cvs commit: src/sys/kern vfs_subr.c
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dyson       1997/08/04 00:43:29 PDT

  Modified files:
    sys/kern             vfs_subr.c 
  Log:
  Fix a problem with the vfs vnode caching that it doesn't grow quickly
  enough and can cause some strange performance problems.  Specifically, at
  or near startup time is when the problem is worst.  To reproduce
  the problem, run "lat_syscall stat" from the alpha lmbench code right
  after bootup.  A positive side effect of this mod is that the name
  cache can be set to grow again by sysctl.  A noticable positive
  performance impact is realized due to a larger namecache being available
  as needed (or tuned.)
  
  Revision  Changes    Path
  1.90      +22 -17    src/sys/kern/vfs_subr.c