md: have raid0 compile with MD_DEBUG on

Because of the removal of the device list from
the strips raid0 did not compile with MD_DEBUG flag on

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 13 insertions, 7 deletions

diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 77764dad1bcb..d8692fc17963 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -400,7 +400,7 @@ bad_map:
         return 0;
 }
 
-static void raid0_status (struct seq_file *seq, mddev_t *mddev)
+static void raid0_status(struct seq_file *seq, mddev_t *mddev)
 {
 #undef MD_DEBUG
 #ifdef MD_DEBUG
@@ -408,18 +408,24 @@ static void raid0_status (struct seq_file *seq, mddev_t *mddev)
         char b[BDEVNAME_SIZE];
         raid0_conf_t *conf = mddev->private;
 
+        sector_t zone_size;
+        sector_t zone_start = 0;
         h = 0;
+
         for (j = 0; j < conf->nr_strip_zones; j++) {
                 seq_printf(seq, "      z%d", j);
                 seq_printf(seq, "=[");
                 for (k = 0; k < conf->strip_zone[j].nb_dev; k++)
                         seq_printf(seq, "%s/", bdevname(
-                                conf->strip_zone[j].dev[k]->bdev,b));
-
-                seq_printf(seq, "] ze=%d ds=%d s=%d\n",
-                                conf->strip_zone[j].zone_end,
-                                conf->strip_zone[j].dev_start,
-                                conf->strip_zone[j].sectors);
+                                conf->devlist[j*mddev->raid_disks + k]
+                                                ->bdev, b));
+
+                zone_size  = conf->strip_zone[j].zone_end - zone_start;
+                seq_printf(seq, "] ze=%lld ds=%lld s=%lld\n",
+                        (unsigned long long)zone_start>>1,
+                        (unsigned long long)conf->strip_zone[j].dev_start>>1,
+                        (unsigned long long)zone_size>>1);
+                zone_start = conf->strip_zone[j].zone_end;
         }
 #endif
         seq_printf(seq, " %dk chunks", mddev->chunk_size/1024);