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From: Matthew D Fleming <mdf@FreeBSD.org>
Date: Fri, 13 May 2011 18:48:00 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/dev/md md.c src/sys/dev/null null.c
 src/sys/sys systm.h src/sys/vm vm_kern.c
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mdf         2011-05-13 18:48:00 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/md           md.c 
    sys/dev/null         null.c 
    sys/sys              systm.h 
    sys/vm               vm_kern.c 
  Log:
  SVN rev 221853 on 2011-05-13 18:48:00Z by mdf
  
  Usa a globally visible region of zeros for both /dev/zero and the md
  device.  There are likely other kernel uses of "blob of zeros" than can
  be converted.
  
  Reviewed by:    alc
  MFC after:      1 week
  
  Revision  Changes    Path
  1.199     +3 -5      src/sys/dev/md/md.c
  1.35      +11 -6     src/sys/dev/null/null.c
  1.295     +3 -0      src/sys/sys/systm.h
  1.148     +34 -0     src/sys/vm/vm_kern.c