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-rw-r--r--fs/btrfs/disk-io.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 9e24fdb57453..3d233608fa0f 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1220,6 +1220,7 @@ static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info,
root->anon_dev = 0;
spin_lock_init(&root->root_item_lock);
+ btrfs_qgroup_init_swapped_blocks(&root->swapped_blocks);
}
static struct btrfs_root *btrfs_alloc_root(struct btrfs_fs_info *fs_info,