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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-03-10 21:21:44 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-03-10 21:21:44 +0100 |
| commit | b4d2314bb88b07e5a04e6c75b442a1dfcd60e340 (patch) | |
| tree | 9727944bf30a47cf02f9b9547adcaeafeee25843 /fs/nfs/delegation.h | |
| parent | nfs4: Make the v4 callback service hidden (diff) | |
| download | linux-b4d2314bb88b07e5a04e6c75b442a1dfcd60e340.tar.xz linux-b4d2314bb88b07e5a04e6c75b442a1dfcd60e340.zip | |
NFSv4: Don't ignore the NFS_INO_REVAL_FORCED flag in nfs_revalidate_inode()
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
Diffstat (limited to 'fs/nfs/delegation.h')
| -rw-r--r-- | fs/nfs/delegation.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/nfs/delegation.h b/fs/nfs/delegation.h index 944b627ec6e1..69e7b8140122 100644 --- a/fs/nfs/delegation.h +++ b/fs/nfs/delegation.h @@ -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 |