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-rw-r--r--drivers/md/md.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 510625e3a965..c059ae6f37e5 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2833,6 +2833,12 @@ sync_max_store(mddev_t *mddev, const char *buf, size_t len)
2833static struct md_sysfs_entry md_sync_max = 2833static struct md_sysfs_entry md_sync_max =
2834__ATTR(sync_speed_max, S_IRUGO|S_IWUSR, sync_max_show, sync_max_store); 2834__ATTR(sync_speed_max, S_IRUGO|S_IWUSR, sync_max_show, sync_max_store);
2835 2835
2836static ssize_t
2837degraded_show(mddev_t *mddev, char *page)
2838{
2839 return sprintf(page, "%d\n", mddev->degraded);
2840}
2841static struct md_sysfs_entry md_degraded = __ATTR_RO(degraded);
2836 2842
2837static ssize_t 2843static ssize_t
2838sync_speed_show(mddev_t *mddev, char *page) 2844sync_speed_show(mddev_t *mddev, char *page)
@@ -2976,6 +2982,7 @@ static struct attribute *md_redundancy_attrs[] = {
2976 &md_suspend_lo.attr, 2982 &md_suspend_lo.attr,
2977 &md_suspend_hi.attr, 2983 &md_suspend_hi.attr,
2978 &md_bitmap.attr, 2984 &md_bitmap.attr,
2985 &md_degraded.attr,
2979 NULL, 2986 NULL,
2980}; 2987};
2981static struct attribute_group md_redundancy_group = { 2988static struct attribute_group md_redundancy_group = {