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SubjectRe: [PATCH 1/3] block: Remove redundant parent blkcg_gp check in check_scale_change
On Thu, Sep 29, 2022 at 03:40:53PM +0800, Kemeng Shi wrote:
> Function blkcg_iolatency_throttle will make sure blkg->parent is not
> NULL before calls check_scale_change. And function check_scale_change
> is only called in blkcg_iolatency_throttle.
>
> Signed-off-by: Kemeng Shi <shikemeng@huawei.com>

Reviewed-by: Josef Bacik <josef@toxicpanda.com>

Thanks,

Josef

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