aboutsummaryrefslogtreecommitdiff
path: root/include/linux/raid
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/raid')
-rw-r--r--include/linux/raid/md_k.h6
-rw-r--r--include/linux/raid/md_p.h5
2 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index db2ca2d9066..682574f3bd3 100644
--- 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 */
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index f1fbae7e390..b6ebc69bae5 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -265,9 +265,12 @@ struct mdp_superblock_1 {
/* feature_map bits */
#define MD_FEATURE_BITMAP_OFFSET 1
+#define MD_FEATURE_RECOVERY_OFFSET 2 /* recovery_offset is present and
+ * must be honoured
+ */
#define MD_FEATURE_RESHAPE_ACTIVE 4
-#define MD_FEATURE_ALL 5
+#define MD_FEATURE_ALL (1|2|4)
#endif