linux-ext4 - Re: [PATCH 07/11] dax: remove dax

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Message-ID: <YW1nrxmaw5CfFXBb@B-P7TQMD6M-0146.local>
Date:   Mon, 18 Oct 2021 20:25:19 +0800
From:   Gao Xiang <hsiangkao@...ux.alibaba.com>
To:     Christoph Hellwig <hch@....de>
Cc:     Dan Williams <dan.j.williams@...el.com>,
        Mike Snitzer <snitzer@...hat.com>,
        Ira Weiny <ira.weiny@...el.com>, dm-devel@...hat.com,
        linux-xfs@...r.kernel.org, nvdimm@...ts.linux.dev,
        linux-s390@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-erofs@...ts.ozlabs.org, linux-ext4@...r.kernel.org,
        virtualization@...ts.linux-foundation.org
Subject: Re: [PATCH 07/11] dax: remove dax_capable

On Mon, Oct 18, 2021 at 06:40:50AM +0200, Christoph Hellwig wrote:
> Just open code the block size and dax_dev == NULL checks in the callers.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>
> ---
>  drivers/dax/super.c          | 36 ------------------------------------
>  drivers/md/dm-table.c        | 22 +++++++++++-----------
>  drivers/md/dm.c              | 21 ---------------------
>  drivers/md/dm.h              |  4 ----
>  drivers/nvdimm/pmem.c        |  1 -
>  drivers/s390/block/dcssblk.c |  1 -
>  fs/erofs/super.c             | 11 +++++++----

For erofs part,

Reviewed-by: Gao Xiang <hsiangkao@...ux.alibaba.com>

Thanks,
Gao Xiang