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-rw-r--r--include/linux/nfs.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/nfs.h b/include/linux/nfs.h
index 3e794c12e90..610af5155ef 100644
--- a/include/linux/nfs.h
+++ b/include/linux/nfs.h
@@ -46,6 +46,9 @@ static inline void nfs_copy_fh(struct nfs_fh *target, const struct nfs_fh *sourc
enum nfs3_stable_how {
NFS_UNSTABLE = 0,
NFS_DATA_SYNC = 1,
- NFS_FILE_SYNC = 2
+ NFS_FILE_SYNC = 2,
+
+ /* used by direct.c to mark verf as invalid */
+ NFS_INVALID_STABLE_HOW = -1
};
#endif /* _LINUX_NFS_H */