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NFSv4: Don't ignore the NFS_INO_REVAL_FORCED flag in nfs_revalidate_inode()

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If the NFS_INO_REVAL_FORCED flag is set, that means that we don't yet have
an up to date attribute cache. Even if we hold a delegation, we must
put a GETATTR on the wire.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@kernel.org
This commit is contained in:
Trond Myklebust 2010-03-10 15:21:44 -05:00
parent 49697ee792
commit b4d2314bb8
3 changed files with 8 additions and 2 deletions
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6
fs/nfs/delegation.h
View file

@ -71,4 +71,10 @@ static inline int nfs_inode_return_delegation(struct inode *inode)
}
#endif
static inline int nfs_have_delegated_attributes(struct inode *inode)
{
return nfs_have_delegation(inode, FMODE_READ) &&
!(NFS_I(inode)->cache_validity & NFS_INO_REVAL_FORCED);
}
#endif