From owner-cvs-all  Mon Dec 27 23:31: 0 1999
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From: Peter Wemm <peter@FreeBSD.org>
Date: Mon, 27 Dec 1999 23:30:57 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/vm swap_pager.c vm_swap.c
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peter       1999/12/27 23:30:56 PST

  Modified files:
    sys/vm               swap_pager.c vm_swap.c 
  Log:
  Fix the swap backed vn case - this was broken by my rev 1.128 to
  swap_pager.c and related commits.
  
  Essentially swap_pager.c is backed out to before the changes, but
  swapdev_vp is converted into a real vnode with just VOP_STRATEGY().
  It no longer abuses specfs vnops and no longer needs a dev_t and
  /dev/drum (or /dev/swapdev) for the intermediate layer.
  
  This essentially restores the vnode interface as the interface to the
  bottom of the swap pager, and vm_swap.c provides a clean vnode interface.
  
  This will need to be revisited when we swap to files (vnodes) - which
  is the other reason for keeping the vnode interface between the swap pager
  and the swap devices.
  
  OK'ed by:	dillon
  
  Revision  Changes    Path
  1.130     +9 -14     src/sys/vm/swap_pager.c
  1.94      +43 -10    src/sys/vm/vm_swap.c



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