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Date: Thu, 22 Feb 1996 02:57:39 -0800 (PST)
From: David Greenman <davidg>
Message-Id: <199602221057.CAA10553@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-sys
Subject: cvs commit:  src/sys/vm vm_glue.c vm_pageout.c
Sender: owner-cvs-sys@FreeBSD.ORG
Precedence: bulk

davidg      96/02/22 02:57:39

  Modified:    sys/vm    vm_glue.c vm_pageout.c
  Log:
  Add a "NO_SWAPPING" option to disable swapping. This was originally done
  to help diagnose a problem on wcarchive (where the kernel stack was
  sometimes not present), but is useful in its own right since swapping
  actually reduces performance on some systems (such as wcarchive).
  Note: swapping in this context means making the U pages pageable and has
  nothing to do with generic VM paging, which is unaffected by this option.
  
  Reviewed by:	 <dyson>
  
  Revision  Changes    Path
  1.39      +4 -3      src/sys/vm/vm_glue.c
  1.66      +20 -12    src/sys/vm/vm_pageout.c