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

[Jens Axboe]

On Thu, 19 Jan 2023 19:03:47 +0800, Yu Kuai wrote:
> 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]).
> 
> [...]

Applied, thanks!

[1/3] blk-cgroup: dropping parent refcount after pd_free_fn() is done
      commit: c7241babf0855d8a6180cd1743ff0ec34de40b4e
[2/3] blk-cgroup: support to track if policy is online
      commit: dfd6200a095440b663099d8d42f1efb0175a1ce3
[3/3] blk-cgroup: synchronize pd_free_fn() from blkg_free_workfn() and blkcg_deactivate_policy()
      commit: f1c006f1c6850c14040f8337753a63119bba39b9

Best regards,
-- 
Jens Axboe