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authorTrond Myklebust <Trond.Myklebust@netapp.com>2010-03-10 15:21:44 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2010-03-10 15:21:44 -0500
commitb4d2314bb88b07e5a04e6c75b442a1dfcd60e340 (patch)
tree9727944bf30a47cf02f9b9547adcaeafeee25843 /fs/nfs/delegation.h
parent49697ee79242d5f8ac88f1ebc62e583d16bcc687 (diff)
downloadop-kernel-dev-b4d2314bb88b07e5a04e6c75b442a1dfcd60e340.zip
op-kernel-dev-b4d2314bb88b07e5a04e6c75b442a1dfcd60e340.tar.gz
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.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/nfs/delegation.h b/fs/nfs/delegation.h
index 944b627..69e7b814 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
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