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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Fri, 10 Apr 2009 10:22:44 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sys/kern vfs_cache.c src/sys/nfsclient nfs_vnops.c
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kib         2009-04-10 10:22:44 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_cache.c 
    sys/nfsclient        nfs_vnops.c 
  Log:
  SVN rev 190887 on 2009-04-10 10:22:44Z by kib
  
  Cache_lookup() for DOTDOT drops dvp vnode lock, allowing dvp to be reclaimed.
  Check the condition and return ENOENT then.
  
  In nfs_lookup(), respect ENOENT return from cache_lookup() when it is caused
  by dvp reclaim.
  
  Reported and tested by: pho
  
  Revision  Changes    Path
  1.149     +8 -1      src/sys/kern/vfs_cache.c
  1.306     +2 -0      src/sys/nfsclient/nfs_vnops.c