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-rw-r--r--include/linux/nfs_fs_sb.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index fc83d3d..9f7b919 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -90,6 +90,10 @@ struct nfs_client {
struct nfs41_server_owner *cl_serverowner;
struct nfs41_server_scope *cl_serverscope;
struct nfs41_impl_id *cl_implid;
+ /* nfs 4.1+ state protection modes: */
+ unsigned long cl_sp4_flags;
+#define NFS_SP4_MACH_CRED_MINIMAL 1 /* Minimal sp4_mach_cred - state ops
+ * must use machine cred */
#endif /* CONFIG_NFS_V4 */
#ifdef CONFIG_NFS_FSCACHE