Re: [PATCH 0/4] block, bfq: series of improvements and small fixes of the injection mechanism

[Oleksandr Natalenko]

On 22.08.2019 17:20, Paolo Valente wrote:
> Hi Jens,
> this patch series makes the injection mechanism better at preserving
> control on I/O.
>
> Thanks,
> Paolo
>
> Paolo Valente (4):
>   block, bfq: update inject limit only after injection occurred
>   block, bfq: reduce upper bound for inject limit to max_rq_in_driver+1
>   block, bfq: increase update frequency of inject limit
>   block, bfq: push up injection only after setting service time
>
>  block/bfq-iosched.c | 35 ++++++++++++++++++++++++++---------
>  1 file changed, 26 insertions(+), 9 deletions(-)
>
> --
> 2.20.1

FWIW, Tested-by: Oleksandr Natalenko <oleksandr@xxxxxxxxxxxxxx> (I run 
it for quite some time already).

--
  Oleksandr Natalenko (post-factum)