[PATCH] md: support stripe/offset mode in raid10

[powerpc.git] / include / linux / raid / md_k.h

diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index db2ca2d..682574f 100644 (file)
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -88,6 +88,10 @@ struct mdk_rdev_s
                                         * array and could again if we did a partial
                                         * resync from the bitmap
                                         */
+       sector_t        recovery_offset;/* If this device has been partially
+                                        * recovered, this is where we were
+                                        * up to.
+                                        */
 
        atomic_t        nr_pending;     /* number of pending requests.
                                         * only maintained for arrays that
@@ -183,6 +187,8 @@ struct mddev_s
 #define        MD_RECOVERY_REQUESTED   6
 #define        MD_RECOVERY_CHECK       7
 #define MD_RECOVERY_RESHAPE    8
+#define        MD_RECOVERY_FROZEN      9
+
        unsigned long                   recovery;
 
        int                             in_sync;        /* know to not need resync */