Hello,
On Fri, Jul 12, 2024 at 08:51:41AM +0000, Xiu Jianfeng wrote:
> The congestion_count was introduced by commit d09d8df3a294 ("blkcg:
> add generic throttling mechanism"), but since it is closely related
> to the blkio subsys, it is not appropriate to put it in the struct
> cgroup, so move it to struct blkcg.
>
> Signed-off-by: Xiu Jianfeng <xiujianfeng@xxxxxxxxxx>
> ---
> only compiling tested
blkcg is per cgroup and blkg is per cgroup-device pair, so the change isn't
just moving the field but updating what it means and how it works. The
change needs a lot more thinking, justification and testing.
Thanks.
--
tejun
