On Thu, Apr 04, 2019 at 02:45:29PM +0800, Qu Wenruo wrote:
> +struct btrfs_ref {
> + enum btrfs_ref_type type;
> + int action;
> +
> + /*
> + * Only use parent pointers as backref (SHARED_BLOCK_REF or
> + * SHARED_DATA_REF) for this extent and its children.
> + * Set for reloc trees.
> + */
> + bool only_backreferences:1;
I renamed this to only_backrefs and was surprised that there were no
compilation errors, ie. this member is not used at all ...
