linux-kernel - Re: [PATCH v3 03/10] fsdax: Output address in dax_iomap

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Date:   Tue, 23 Mar 2021 21:24:19 +0530
From:   Ritesh Harjani <riteshh@...ux.ibm.com>
To:     Shiyang Ruan <ruansy.fnst@...itsu.com>,
        linux-kernel@...r.kernel.org, linux-xfs@...r.kernel.org,
        linux-nvdimm@...ts.01.org, linux-fsdevel@...r.kernel.org
Cc:     darrick.wong@...cle.com, dan.j.williams@...el.com,
        willy@...radead.org, jack@...e.cz, viro@...iv.linux.org.uk,
        linux-btrfs@...r.kernel.org, ocfs2-devel@....oracle.com,
        david@...morbit.com, hch@....de, rgoldwyn@...e.de
Subject: Re: [PATCH v3 03/10] fsdax: Output address in dax_iomap_pfn() and
 rename it



On 3/19/21 7:22 AM, Shiyang Ruan wrote:
> Add address output in dax_iomap_pfn() in order to perform a memcpy() in
> CoW case.  Since this function both output address and pfn, rename it to
> dax_iomap_direct_access().
> 
> Signed-off-by: Shiyang Ruan <ruansy.fnst@...itsu.com>
> Reviewed-by: Christoph Hellwig <hch@....de>
> ---
>   fs/dax.c | 16 ++++++++++++----
>   1 file changed, 12 insertions(+), 4 deletions(-)
> 

Like the naming convention. It is consistent with
dax_direct_access() function.

Changes looks good to me. Feel free to add.

Reviewed-by: Ritesh Harjani <riteshh@...ux.ibm.com>