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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-12-12 11:12:15 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-12-12 11:12:15 -0500
commita10db50a4ae813fcb2f431f2fb039933c109a925 (patch)
tree0c07781c5de3b7445add25db6d3471d71cf5cb86 /fs/ufs/file.c
parenta5576cfa5cd8d8aa874bd4ee500dc8a2e7cbad18 (diff)
NFS: Fix an Oops in NFS unmount
Ensure that the dummy 'root dentry' is invisible to d_find_alias(). If not, then it may be spliced into the tree if a parent directory from the same filesystem gets mounted at a later time. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/ufs/file.c')
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