linux-kernel - Re: [PATCH 5/5] mm: cleanup pfn_t usage in track_pfn

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Date:   Wed, 07 Sep 2016 10:42:01 +0530
From:   Anshuman Khandual <khandual@...ux.vnet.ibm.com>
To:     Dan Williams <dan.j.williams@...el.com>, linux-nvdimm@...ts.01.org
CC:     linux-mm@...ck.org, akpm@...ux-foundation.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/5] mm: cleanup pfn_t usage in track_pfn_insert()

On 09/06/2016 10:19 PM, Dan Williams wrote:
> Now that track_pfn_insert() is no longer used in the DAX path, it no
> longer needs to comprehend pfn_t values.
> 
> Signed-off-by: Dan Williams <dan.j.williams@...el.com>
> ---
>  arch/x86/mm/pat.c             |    4 ++--
>  include/asm-generic/pgtable.h |    4 ++--
>  mm/memory.c                   |    2 +-
>  3 files changed, 5 insertions(+), 5 deletions(-)

A small nit. Should not the arch/x86/mm/pat.c changes be separated out
into a different patch ? Kind of faced little bit problem separating out
generic core mm changes to that of arch specific mm changes when going
through the commits in retrospect.