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.