Re: [PATCH 08/10] blk-cgroup: remove radix_tree_preload()

[Yu Kuai]

Hi,

在 2025/10/3 15:37, Christoph Hellwig 写道:
> On Thu, Sep 25, 2025 at 04:15:23PM +0800, Yu Kuai wrote:
> > From: Yu Kuai <yukuai3@xxxxxxxxxx>
> >
> > Now that blkcg_mutex is used to protect blkgs, memory allocation no
> > longer need to be non-blocking, this is not needed.
> Btw, this might also be a good time to convert from the old radix tree
> to an xarray.
Sure, I can do that, perhaps after this set and cleanup blkg_conf_prep apis.

Thanks,
Kuai