Re: [PATCH -next v3 0/3] blk-cgroup: make sure pd_free_fn() is called in order

[Jens Axboe]

On 1/19/23 4:03 AM, Yu Kuai wrote:
> From: Yu Kuai <yukuai3@xxxxxxxxxx>
> 
> Changes in v3:
>  - add ack tag from Tejun for patch 1,2
>  - as suggested by Tejun, update commit message and comments in patch 3
> 
> The problem was found in iocost orignally([1]) that ioc can be freed in
> ioc_pd_free(). And later we found that there are more problem in
> iocost([2]).
> 
> After some discussion, as suggested by Tejun([3]), we decide to fix the
> problem that parent pd can be freed before child pd in cgroup layer
> first. And the problem in [1] will be fixed later if this patchset is
> applied.

Doesn't apply against for-6.3/block (or linux-next or my for-next, for
that matter). Can you resend a tested one against for-6.3/block?

-- 
Jens Axboe