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-rw-r--r--include/uapi/linux/raid/md_p.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/uapi/linux/raid/md_p.h b/include/uapi/linux/raid/md_p.h
index f7cf7f351144..49f4210d4394 100644
--- a/include/uapi/linux/raid/md_p.h
+++ b/include/uapi/linux/raid/md_p.h
@@ -292,6 +292,9 @@ struct mdp_superblock_1 {
* backwards anyway.
*/
#define MD_FEATURE_NEW_OFFSET 64 /* new_offset must be honoured */
+#define MD_FEATURE_RECOVERY_BITMAP 128 /* recovery that is happening
+ * is guided by bitmap.
+ */
#define MD_FEATURE_ALL (MD_FEATURE_BITMAP_OFFSET \
|MD_FEATURE_RECOVERY_OFFSET \
|MD_FEATURE_RESHAPE_ACTIVE \
@@ -299,6 +302,7 @@ struct mdp_superblock_1 {
|MD_FEATURE_REPLACEMENT \
|MD_FEATURE_RESHAPE_BACKWARDS \
|MD_FEATURE_NEW_OFFSET \
+ |MD_FEATURE_RECOVERY_BITMAP \
)
-#endif
+#endif