1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index 36eaed5dfd6e..2ace0582b409 100644
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -275,6 +275,7 @@ struct r6_state {
                                     * filling
                                     */
 #define R5_Wantdrain    13 /* dev->towrite needs to be drained */
+#define R5_WantFUA      14      /* Write should be FUA */
 /*
  * Write method
  */