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Date:   Thu, 19 Nov 2020 08:52:25 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Jan Kara <jack@suse.cz>
Cc:     Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
        Tejun Heo <tj@kernel.org>, Josef Bacik <josef@toxicpanda.com>,
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Subject: Re: [PATCH 07/20] init: refactor name_to_dev_t
Message-ID: <20201119075225.GA15815@lst.de>
References: <20201118084800.2339180-1-hch@lst.de> <20201118084800.2339180-8-hch@lst.de> <20201118143747.GL1981@quack2.suse.cz>
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On Wed, Nov 18, 2020 at 03:37:47PM +0100, Jan Kara wrote:
> > -static inline dev_t blk_lookup_devt(const char *name, int partno)
> > -{
> > -	dev_t devt = MKDEV(0, 0);
> > -	return devt;
> > -}
> >  #endif /* CONFIG_BLOCK */
> 
> This hunk looks unrelated to the change? Also why you move the declaration
> outside the CONFIG_BLOCK ifdef? AFAICS blk_lookup_devt() still exists only
> when CONFIG_BLOCK is defined? Otherwise the patch looks good to me.

blk_lookup_devt is a hack only for name_to_dev_t only referenced from
code under CONFIG_BLOCK now, as it didn't do anything before when
blk_lookup_devt returned 0.  I guess I'll need to update the commit log
a little to mention this.