Btrfs: more allocator enhancements

[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 5828a104dfef9cdc728f0aa006feed11befd2168..7930458c227effe63650d7ac1f9a0359870ac93a 100644 (file)
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -554,6 +554,7 @@ struct btrfs_root *open_ctree(struct super_block *sb)
        INIT_RADIX_TREE(&fs_info->fs_roots_radix, GFP_NOFS);
        INIT_RADIX_TREE(&fs_info->dev_radix, GFP_NOFS);
        INIT_RADIX_TREE(&fs_info->block_group_radix, GFP_KERNEL);
+       INIT_RADIX_TREE(&fs_info->block_group_data_radix, GFP_KERNEL);
        INIT_LIST_HEAD(&fs_info->trans_list);
        sb_set_blocksize(sb, 4096);
        fs_info->running_transaction = NULL;
@@ -582,7 +583,6 @@ struct btrfs_root *open_ctree(struct super_block *sb)
        }
        mutex_init(&fs_info->trans_mutex);
        mutex_init(&fs_info->fs_mutex);
-       fs_info->block_group_cache = NULL;
 
        __setup_root(sb->s_blocksize, dev_root,
                     fs_info, BTRFS_DEV_TREE_OBJECTID);