1 files changed, 5 insertions, 0 deletions

diff --git a/fs/logfs/super.c b/fs/logfs/super.c
index d4531eb46d0..dacce3a917a 100644
--- a/fs/logfs/super.c
+++ b/fs/logfs/super.c
@@ -11,6 +11,7 @@
  */
 #include "logfs.h"
 #include <linux/bio.h>
+#include <linux/blkdev.h>
 #include <linux/mtd/mtd.h>
 #include <linux/statfs.h>
 #include <linux/buffer_head.h>
@@ -136,6 +137,10 @@ static int logfs_sb_set(struct super_block *sb, void *_super)
         sb->s_fs_info = super;
         sb->s_mtd = super->s_mtd;
         sb->s_bdev = super->s_bdev;
+        if (sb->s_bdev)
+                sb->s_bdi = &bdev_get_queue(sb->s_bdev)->backing_dev_info;
+        if (sb->s_mtd)
+                sb->s_bdi = sb->s_mtd->backing_dev_info;
         return 0;
 }