Re: [PATCH 17/20] mm: Export follow_pte()

On Tue, Sep 27, 2016 at 06:08:21PM +0200, Jan Kara wrote:

DAX will need to implement its own version of page_check_address(). To
avoid duplicating page table walking code, export follow_pte() which
does what we need.

Signed-off-by: Jan Kara <jack@suse.cz>

Reviewed-by: Ross Zwisler <redacted>

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