From: Ross Zwisler <ross.zwisler@linux.intel.com>
Subject: Re: [PATCH 12/13] dax: Implement dax_insert_pfn_mkwrite()
Date: Mon, 21 Aug 2017 13:01:21 -0600
Message-ID: <20170821190121.GC26220@linux.intel.com>
References: <20170817160815.30466-1-jack@suse.cz>
 <20170817160815.30466-13-jack@suse.cz>
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Cc: linux-fsdevel@vger.kernel.org, linux-nvdimm@lists.01.org,
        Andy Lutomirski <luto@kernel.org>, linux-ext4@vger.kernel.org,
        linux-xfs@vger.kernel.org, Christoph Hellwig <hch@infradead.org>,
        Ross Zwisler <ross.zwisler@linux.intel.com>,
        Dan Williams <dan.j.williams@intel.com>,
        Boaz Harrosh <boazh@netapp.com>
To: Jan Kara <jack@suse.cz>
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On Thu, Aug 17, 2017 at 06:08:14PM +0200, Jan Kara wrote:
> Implement a function that inserts a writeable page table entry (PTE or
> PMD) and takes care of marking it dirty in the radix tree. This function
> will be used to finish synchronous page fault.
> 
> Signed-off-by: Jan Kara <jack@suse.cz>

Yep, this looks great.

Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>