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Subject: Re: [PATCH v2 3/3] blk-wbt: don't enable throttling if default
 elevator is bfq
To:     Christoph Hellwig <hch@infradead.org>,
        Yu Kuai <yukuai1@huaweicloud.com>
Cc:     paolo.valente@linaro.org, axboe@kernel.dk,
        linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
        yi.zhang@huawei.com, "yukuai (C)" <yukuai3@huawei.com>
References: <20220919070916.2738443-1-yukuai1@huaweicloud.com>
 <20220919070916.2738443-4-yukuai1@huaweicloud.com>
 <YylrAbQ75wCAj5va@infradead.org>
From:   Yu Kuai <yukuai1@huaweicloud.com>
Message-ID: <097f91f1-f5ba-11e8-b45b-dfd33560bce2@huaweicloud.com>
Date:   Tue, 20 Sep 2022 15:48:34 +0800
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Hi, Christoph!

?? 2022/09/20 15:25, Christoph Hellwig д??:
> Matching names is always is a bad idea.
> 
> Just ad a flags field to elevator_mq_ops, add a DISABLE_WBT flag
> to it, and check for that and everything should become much, much
> simpler.

Thanks for the adivce, that is a good idea!

Kuai
> 
> .
>