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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Wed, 24 Nov 2010 12:30:41 +0000 (UTC)
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Subject: cvs commit: src/sys/kern vfs_subr.c
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kib         2010-11-24 12:30:41 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_subr.c 
  Log:
  SVN rev 215797 on 2010-11-24 12:30:41Z by kib
  
  Allow shared-locked vnode to be passed to vunref(9).
  When shared-locked vnode is supplied as an argument to vunref(9) and
  resulting usecount is 0, set VI_OWEINACT and do not try to upgrade vnode
  lock. The later could cause vnode unlock, allowing the vnode to be
  reclaimed meantime.
  
  Tested by:      pho
  MFC after:      1 week
  
  Revision  Changes    Path
  1.798     +15 -5     src/sys/kern/vfs_subr.c