Re: [PATCH v2 2/6] blk-mq-tag: introduce __blk_mq_tagset_busy_iter()

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To: chengming.zhou@xxxxxxxxx, axboe@xxxxxxxxx, ming.lei@xxxxxxxxxx, hch@xxxxxx
Subject: Re: [PATCH v2 2/6] blk-mq-tag: introduce __blk_mq_tagset_busy_iter()
From: Bart Van Assche <bvanassche@xxxxxxx>
Date: Wed, 23 Aug 2023 07:29:36 -0700
Cc: linux-block@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, zhouchengming@xxxxxxxxxxxxx
In-reply-to: <20230823090441.3986631-3-chengming.zhou@linux.dev>
References: <20230823090441.3986631-1-chengming.zhou@linux.dev> <20230823090441.3986631-3-chengming.zhou@linux.dev>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.1

On 8/23/23 02:04, chengming.zhou@xxxxxxxxx wrote:

For support of specified queue filter when iterating over a tagset,
we introduce __blk_mq_tagset_busy_iter() here and all current users
just set queue as NULL which means have no queue filter.


Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>

References:
- [PATCH v2 0/6] blk-mq-tag: remove bt_for_each()
  - From: chengming . zhou
- [PATCH v2 2/6] blk-mq-tag: introduce __blk_mq_tagset_busy_iter()
  - From: chengming . zhou

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