1 files changed, 2 insertions, 0 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index e83be2e4602c..8b8192790011 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1352,6 +1352,7 @@ static int setup_bdi(struct btrfs_fs_info *info, struct backing_dev_info *bdi)
 {
         int err;
 
+        bdi->name = "btrfs";
         bdi->capabilities = BDI_CAP_MAP_COPY;
         err = bdi_init(bdi);
         if (err)
@@ -1599,6 +1600,7 @@ struct btrfs_root *open_ctree(struct super_block *sb,
 
         sb->s_blocksize = 4096;
         sb->s_blocksize_bits = blksize_bits(4096);
+        sb->s_bdi = &fs_info->bdi;
 
         /*
          * we set the i_size on the btree inode to the max possible int.