Fix the dmsetup status output format to comply with documentation format

diff --git a/drivers/md/dm-dedup-target.c b/drivers/md/dm-dedup-target.c
index 95adbcc7388cdc99b9810f734366a521f852a507..b40ee767474fda3f04fe89b9c240d02b241cd98c 100644 (file)
--- a/drivers/md/dm-dedup-target.c
+++ b/drivers/md/dm-dedup-target.c
@@ -11,6 +11,7 @@
  */
 
 #include <linux/vmalloc.h>
+#include <linux/kdev_t.h>
 
 #include "dm-dedup-target.h"
 #include "dm-dedup-rw.h"
@@ -845,6 +846,13 @@ static void dm_dedup_status(struct dm_target *ti, status_type_t status_type,
                        data_total_block_count, data_free_block_count,
                        data_used_block_count, data_actual_block_count);
 
+               DMEMIT("%d %d:%d %d:%d ",
+                       dc->block_size,
+                       MAJOR(dc->data_dev->bdev->bd_dev),
+                       MINOR(dc->data_dev->bdev->bd_dev),
+                       MAJOR(dc->metadata_dev->bdev->bd_dev),
+                       MINOR(dc->metadata_dev->bdev->bd_dev));
+
                DMEMIT("%llu %llu %llu %llu %llu %llu",
                        dc->writes, dc->uniqwrites, dc->dupwrites,
                        dc->reads_on_writes, dc->overwrites, dc->newwrites);