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From: Peter Wemm <peter@FreeBSD.ORG>
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Date: Sat, 31 Oct 1998 06:05:11 -0800 (PST)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: cvs commit: src/sys/sys buf.h vnode.h
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peter       1998/10/31 06:05:11 PST

  Modified files:
    sys/sys              buf.h vnode.h 
  Log:
  Convert the vnode clean/dirty attached buffer lists from LISTs to TAILQs.
  Add a new flags field (we get this for free because of struct packing)
  for cleaner management of tailq membership.
  We had two spare b_flags slots, but they are a precious resource and may
  be needed for other things that are related to other b_flags bits.  The two
  new flags are convenient to use in a seperate location.
  
  Reviewed (in principle) by: dg
  Obtained from: John Dyson's old work-in-progress
  
  Revision  Changes    Path
  1.60      +10 -6     src/sys/sys/buf.h
  1.77      +2 -2      src/sys/sys/vnode.h

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