Re: [PATCH 0/4] Some improvements for blk throttle

[Baolin Wang]

Hi Jens,

> Hi,
>
> This patch set did some improvements for blk throttle, please
> help to review. Thanks.

Do you have any comments for this patch set? Thanks.

> Baolin Wang (4):
>    blk-throttle: Remove a meaningless parameter for
>      throtl_downgrade_state()
>    blk-throttle: Avoid getting the current time if tg->last_finish_time
>      is 0
>    blk-throttle: Avoid tracking latency if low limit is invalid
>    blk-throttle: Fix IO hang for a corner case
>
>   block/blk-throttle.c | 26 ++++++++++++++++----------
>   1 file changed, 16 insertions(+), 10 deletions(-)