Re: [PATCH v2 1/5] blk-cgroup: add a new helper blkg_print_dev_name()

[Yu Kuai]

Hi, Tejun!

在 2024/10/01 1:11, Tejun Heo 写道:
> Hello,
>
> On Mon, Sep 30, 2024 at 04:52:58PM +0800, Yu Kuai wrote:
> > +static inline bool blkg_print_dev_name(struct seq_file *sf,
> > +				       struct blkcg_gq *blkg)
> > +{
> > +	struct gendisk *disk = blkg->q->disk;
> > +
> > +	if (!disk)
> > +		return false;
> > +
> > +	seq_printf(sf, "%u:%u", disk->major, disk->first_minor);
> > +	return true;
> > +}
> > +
>
> I wonder whether we just should add a name field to disk.

And suggestions on this set now? I guess add a name filed is not
appropriate. :(

Thanks,
Kuai

> Thanks.