fs: Assign bdi in super_block

[linux-2.6-block.git] / fs / btrfs / disk-io.c

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index e83be2e4602c256f959a2b9daf0c3da2b8e9bcab..8b81927900117b34368191495f78e5bca6e954ac 100644 (file)
--- 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.