linux-kernel - Re: [PATCH] [v2] blk-mq: use BLK_MQ_NO

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Message-ID: <20200826042918.GA116347@T590>
Date:   Wed, 26 Aug 2020 12:29:18 +0800
From:   Ming Lei <ming.lei@...hat.com>
To:     Xianting Tian <tian.xianting@....com>
Cc:     axboe@...nel.dk, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [v2] blk-mq: use BLK_MQ_NO_TAG for no tag

On Wed, Aug 26, 2020 at 10:06:51AM +0800, Xianting Tian wrote:
> Replace various magic -1 constants for tags with BLK_MQ_NO_TAG.
> And move the definition of BLK_MQ_NO_TAG from 'block/blk-mq-tag.h'
> to 'include/linux/blk-mq.h'

All three symbols are supposed for block core internal code only, so
looks you shouldn't move them to public header.


Thanks, 
Ming