linux-kernel - Re: [PATCH v2 00/10] A few bugfix and cleancode patch for bfq

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Date:   Tue, 27 Dec 2022 15:26:35 +0800
From:   Kemeng Shi <shikemeng@...weicloud.com>
To:     jack@...e.cz, paolo.valente@...aro.org, tj@...nel.org,
        josef@...icpanda.com, axboe@...nel.dk
Cc:     cgroups@...r.kernel.org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 00/10] A few bugfix and cleancode patch for bfq

Friendly ping...

on 12/16/2022 7:12 PM, Kemeng Shi wrote:
> Hi, this series contain two patches to fix bug in request injection
> mechanism and some random cleancode patches.
> Thanks!
> 
> ---
> v2:
>  -improve git log.
> ---
> 
> Kemeng Shi (10):
>   block, bfq: correctly raise inject limit in
>     bfq_choose_bfqq_for_injection
>   block, bfq: remove unsed parameter reason in bfq_bfqq_is_slow
>   block, bfq: initialize bfqq->decrease_time_jif correctly
>   block, bfq: use helper macro RQ_BFQQ to get bfqq of request
>   block, bfq: remove unnecessary dereference to get async_bfqq
>   block, bfq: remove redundant bfqd->rq_in_driver > 0 check in
>     bfq_add_request
>   block, bfq: remove redundant check in bfq_put_cooperator
>   block, bfq: remove unnecessary goto tag in bfq_dispatch_rq_from_bfqq
>   block, bfq: remove unused bfq_wr_max_time in struct bfq_data
>   block, bfq: remove check of bfq_wr_max_softrt_rate which is always
>     greater than 0
> 
>  block/bfq-iosched.c | 49 +++++++++++++++++----------------------------
>  block/bfq-iosched.h |  2 --
>  2 files changed, 18 insertions(+), 33 deletions(-)
> 

-- 
Best wishes
Kemeng Shi