Re: [PATCH v8 4/4] blk-throttle: fix io hung due to configuration updates

[Michal Koutný]

Hello.

On Tue, Aug 23, 2022 at 11:31:30AM +0800, Yu Kuai <yukuai1@xxxxxxxxxxxxxxx> wrote:
> Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>
> ---
>  block/blk-throttle.c | 58 +++++++++++++++++++++++++++++++++++++++-----
>  block/blk-throttle.h |  9 +++++++
>  2 files changed, 61 insertions(+), 6 deletions(-)

I see v8 is just naming+comments [1] change, calculations remain, so it
can have

Reviewed-by: Michal Koutný <mkoutny@xxxxxxxx>

[1] I assume dropping of the overflow/signedness is intentional after
previous debate.