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由 Andy Adamson 提交于
Commit 28331a46 "Ensure we request the ordinary fileid when doing readdirplus" changed the meaning of NFS_ATTR_FATTR_FILEID which used to be set when FATTR4_WORD1_MOUNTED_ON_FILED was requested. Allow nfs_fhget to succeed with only a mounted on fileid when crossing a mountpoint or a referral. Ask for the fileid of the absent file system if mounted_on_fileid is not supported. Signed-off-by: NAndy Adamson <andros@netapp.com> cc:stable@kernel.org [2.6.39] Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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