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From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Sat, 4 Jan 2003 14:10:36 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/fs/hpfs hpfs_vnops.c src/sys/fs/msdosfs
         msdosfs_vnops.c src/sys/fs/specfs spec_vnops.c src/sys/fs/udf
         udf_vnops.c src/sys/isofs/cd9660 cd9660_vnops.c src/sys/kern
         vfs_bio.c vfs_default.c vnode_if.src src/sys/ufs/ufs ufs_vnops.c ...
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phk         2003/01/04 14:10:36 PST

  Modified files:
    sys/fs/hpfs          hpfs_vnops.c 
    sys/fs/msdosfs       msdosfs_vnops.c 
    sys/fs/specfs        spec_vnops.c 
    sys/fs/udf           udf_vnops.c 
    sys/isofs/cd9660     cd9660_vnops.c 
    sys/kern             vfs_bio.c vfs_default.c vnode_if.src 
    sys/ufs/ufs          ufs_vnops.c 
    sys/vm               vm_swap.c 
  Log:
  Temporarily introduce a new VOP_SPECSTRATEGY operation while I try
  to sort out disk-io from file-io in the vm/buffer/filesystem space.
  
  The intent is to sort VOP_STRATEGY calls into those which operate
  on "real" vnodes and those which operate on VCHR vnodes.  For
  the latter kind, the call will be changed to VOP_SPECSTRATEGY,
  possibly conditionally for those places where dual-use happens.
  
  Add a default VOP_SPECSTRATEGY method which will call the normal
  VOP_STRATEGY.  First time it is called it will print debugging
  information.  This will only happen if a normal vnode is passed
  to VOP_SPECSTRATEGY by mistake.
  
  Add a real VOP_SPECSTRATEGY in specfs, which does what VOP_STRATEGY
  does on a VCHR vnode today.
  
  Add a new VOP_STRATEGY method in specfs to catch instances where
  the conversion to VOP_SPECSTRATEGY has not yet happened.  Handle
  the request just like we always did, but first time called print
  debugging information.
  
  Apart up to two instances of console messages per boot, this amounts
  to a glorified no-op commit.
  
  If you get any of the messages on your console I would very much
  like a copy of them mailed to phk@freebsd.org
  
  Revision  Changes    Path
  1.38      +1 -1      src/sys/fs/hpfs/hpfs_vnops.c
  1.129     +1 -1      src/sys/fs/msdosfs/msdosfs_vnops.c
  1.191     +39 -2     src/sys/fs/specfs/spec_vnops.c
  1.19      +1 -1      src/sys/fs/udf/udf_vnops.c
  1.84      +1 -1      src/sys/isofs/cd9660/cd9660_vnops.c
  1.349     +12 -3     src/sys/kern/vfs_bio.c
  1.70      +25 -0     src/sys/kern/vfs_default.c
  1.60      +9 -0      src/sys/kern/vnode_if.src
  1.222     +1 -1      src/sys/ufs/ufs/ufs_vnops.c
  1.130     +1 -1      src/sys/vm/vm_swap.c

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