1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 0689d89d263c..76ba69b31d6a 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4977,6 +4977,12 @@ static int set_array_info(mddev_t * mddev, mdu_array_info_t *info)
         return 0;
 }
 
+void md_set_array_sectors(mddev_t *mddev, sector_t array_sectors)
+{
+        mddev->array_sectors = array_sectors;
+}
+EXPORT_SYMBOL(md_set_array_sectors);
+
 static int update_size(mddev_t *mddev, sector_t num_sectors)
 {
         mdk_rdev_t *rdev;