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-rw-r--r--fs/nfsd/vfs.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h
index 5be875e3e638..fee2451ae248 100644
--- a/fs/nfsd/vfs.h
+++ b/fs/nfsd/vfs.h
@@ -131,4 +131,10 @@ static inline __be32 fh_getattr(struct svc_fh *fh, struct kstat *stat)
return nfserrno(vfs_getattr(&p, stat));
}
+static inline int nfsd_create_is_exclusive(int createmode)
+{
+ return createmode == NFS3_CREATE_EXCLUSIVE
+ || createmode == NFS4_CREATE_EXCLUSIVE4_1;
+}
+
#endif /* LINUX_NFSD_VFS_H */