Re: [PATCH 4/8] blk-mq: introduce blk_mq_hw_queue_first_cpu() to figure out first cpu

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To: Ming Lei <ming.lei@xxxxxxxxxx>
Subject: Re: [PATCH 4/8] blk-mq: introduce blk_mq_hw_queue_first_cpu() to figure out first cpu
From: Christoph Hellwig <hch@xxxxxx>
Date: Mon, 9 Apr 2018 12:06:11 +0200
Cc: Jens Axboe <axboe@xxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx, Christian Borntraeger <borntraeger@xxxxxxxxxx>, Stefan Haberland <sth@xxxxxxxxxxxxxxxxxx>
In-reply-to: <20180408094814.28953-5-ming.lei@redhat.com>
User-agent: Mutt/1.5.17 (2007-11-01)

On Sun, Apr 08, 2018 at 05:48:10PM +0800, Ming Lei wrote:
> This patch introduces helper of blk_mq_hw_queue_first_cpu() for
> figuring out the hctx's first cpu, and code duplication can be
> avoided.

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH 0/8] blk-mq: fix and improve queue mapping
  - From: Ming Lei
- [PATCH 4/8] blk-mq: introduce blk_mq_hw_queue_first_cpu() to figure out first cpu
  - From: Ming Lei

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