From owner-cvs-all  Mon Sep 25  8:38:42 2000
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From: Boris Popov <bp@FreeBSD.org>
Date: Mon, 25 Sep 2000 08:38:35 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/miscfs/nullfs null_subr.c null_vfsops.c
         null_vnops.c
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bp          2000/09/25 08:38:35 PDT

  Modified files:
    sys/miscfs/nullfs    null_subr.c null_vfsops.c null_vnops.c 
  Log:
  Fix vnode locking bugs in the nullfs.
  Add correct support for v_object management, so mmap() operation should
  work properly.
  Add support for extattrctl() routine (submitted by semenu).
  
  At this point nullfs can be considered as functional and much more stable.
  In fact, it should behave as a "hard" "symlink" to underlying filesystem.
  
  Reviewed in general by:		mckusick, dillon
  Parts of logic obtained from:	NetBSD
  
  Revision  Changes    Path
  1.26      +30 -10    src/sys/miscfs/nullfs/null_subr.c
  1.40      +30 -25    src/sys/miscfs/nullfs/null_vfsops.c
  1.42      +229 -66   src/sys/miscfs/nullfs/null_vnops.c



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