LU-169 clio: restart clio operations if layout changes

[fs/lustre-release.git] / lustre / include / lclient.h

diff --git a/lustre/include/lclient.h b/lustre/include/lclient.h
index c79ddfc..8be6c5b 100644 (file)
--- a/lustre/include/lclient.h
+++ b/lustre/include/lclient.h
@@ -107,6 +107,10 @@ struct ccc_io {
          * True iff io is processing glimpse right now.
          */
         int                  cui_glimpse;
+       /**
+        * Layout version when this IO is initialized
+        */
+       __u32                cui_layout_gen;
         /**
          * File descriptor against which IO is done.
          */