Re: [PATCH 7/8] blk-mq: reimplement blk_mq_hw_queue_mapped

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To: Ming Lei <ming.lei@xxxxxxxxxx>
Subject: Re: [PATCH 7/8] blk-mq: reimplement blk_mq_hw_queue_mapped
From: Christoph Hellwig <hch@xxxxxx>
Date: Mon, 9 Apr 2018 12:08:02 +0200
Cc: Jens Axboe <axboe@xxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx, Christian Borntraeger <borntraeger@xxxxxxxxxx>, Stefan Haberland <sth@xxxxxxxxxxxxxxxxxx>
In-reply-to: <20180408094814.28953-8-ming.lei@redhat.com>
User-agent: Mutt/1.5.17 (2007-11-01)

On Sun, Apr 08, 2018 at 05:48:13PM +0800, Ming Lei wrote:
> Now the actual meaning of queue mapped is that if there is any online
> CPU mapped to this hctx, so implement blk_mq_hw_queue_mapped() in this
> way.

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH 0/8] blk-mq: fix and improve queue mapping
  - From: Ming Lei
- [PATCH 7/8] blk-mq: reimplement blk_mq_hw_queue_mapped
  - From: Ming Lei

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