Re: [PATCH 07/11] blk-throttle: remove incorrect comment for tg_last_low_overflow_time

[Tejun Heo]

On Wed, Nov 23, 2022 at 02:03:57PM +0800, Kemeng Shi wrote:
> Function tg_last_low_overflow_time is called with intermediate node as
> following:
> throtl_hierarchy_can_downgrade
>   throtl_tg_can_downgrade
>     tg_last_low_overflow_time
> 
> throtl_hierarchy_can_upgrade
>   throtl_tg_can_upgrade
>     tg_last_low_overflow_time
> 
> throtl_hierarchy_can_downgrade/throtl_hierarchy_can_upgrade will traverse
> from leaf node to sub-root node and pass traversed intermediate node
> to tg_last_low_overflow_time.
> 
> No such limit could be found from context and implementation of
> tg_last_low_overflow_time, so remove this limit in comment.
> 
> Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxx>

Acked-by: Tejun Heo <tj@xxxxxxxxxx>

-- 
tejun