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From: Nathan Whitehorn <nwhitehorn@FreeBSD.org>
Date: Sun, 12 Jul 2009 04:07:52 +0000 (UTC)
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Subject: cvs commit: src/sys/powerpc/aim mmu_oea64.c
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nwhitehorn    2009-07-12 04:07:52 UTC

  FreeBSD src repository

  Modified files:
    sys/powerpc/aim      mmu_oea64.c 
  Log:
  SVN rev 195632 on 2009-07-12 04:07:52Z by nwhitehorn
  
  Increase the size of the page table on 64-bit PowerPC machines as a
  bandaid to prevent exhaustion of the primary and secondary hash groups
  in the event of extreme stress on the PMAP layer (e.g. a forkbomb). This
  wastes memory, and should be revised to properly handle PTEG spills instead.
  
  Suggested by:   grehan
  Approved by:    re (kensmith)
  
  Revision  Changes    Path
  1.4       +0 -2      src/sys/powerpc/aim/mmu_oea64.c