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Date: Wed, 28 Sep 2016 10:18:40 +1000
From: Dave Chinner <david@fromorbit.com>
To: Jan Kara <jack@suse.cz>
Cc: linux-fsdevel@vger.kernel.org, linux-nvdimm@lists.01.org,
        Dan Williams <dan.j.williams@intel.com>,
        Ross Zwisler <ross.zwisler@linux.intel.com>
Subject: Re: [PATCH 5/6] mm: Invalidate DAX radix tree entries only if
 appropriate
Message-ID: <20160928001839.GE9806@dastard>
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 <1474994615-29553-6-git-send-email-jack@suse.cz>
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On Tue, Sep 27, 2016 at 06:43:34PM +0200, Jan Kara wrote:
> +/*
> + * Invalidate exceptional DAX entry if it is clean.
> + */
> +int dax_invalidate_mapping_entry2(struct address_space *mapping, pgoff_t index)
> +{
> +	return __dax_invalidate_mapping_entry(mapping, index, false);
>  }

dax_try_invalidate_mapping_entry()

Cheers,

Dave.
-- 
Dave Chinner
david@fromorbit.com