From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1754726AbbGXSTJ (ORCPT <rfc822;w@1wt.eu>);
	Fri, 24 Jul 2015 14:19:09 -0400
Received: from mail-la0-f54.google.com ([209.85.215.54]:34893 "EHLO
	mail-la0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1751824AbbGXSTH (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Fri, 24 Jul 2015 14:19:07 -0400
MIME-Version: 1.0
In-Reply-To: <CAEVpBaKTMs7JQrwHQVKF5ySb58QTm6Zr+GPgZevtjgStYBk8RQ@mail.gmail.com>
References: <20150714152516.29844.69929.stgit@buzz>
	<20150714153738.29844.39039.stgit@buzz>
	<20150721080046.GC2475@hori1.linux.bs1.fc.nec.co.jp>
	<CALYGNiO9wpmnrqbKhRKvfHgnUC854accifKc3m6Bvqsv0LHqXQ@mail.gmail.com>
	<CAEVpBaKTMs7JQrwHQVKF5ySb58QTm6Zr+GPgZevtjgStYBk8RQ@mail.gmail.com>
Date: Fri, 24 Jul 2015 19:19:06 +0100
Message-ID: <CAEVpBaLp15oxOWQaxNZapALgbp4wj9SPoz4WGE-QxfqV4DTTwg@mail.gmail.com>
Subject: Re: [PATCH v4 3/5] pagemap: rework hugetlb and thp report
From: Mark Williamson <mwilliamson@undo-software.com>
To: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
        Konstantin Khlebnikov <khlebnikov@yandex-team.ru>,
        "linux-mm@kvack.org" <linux-mm@kvack.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        "Kirill A. Shutemov" <kirill@shutemov.name>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-api@vger.kernel.org" <linux-api@vger.kernel.org>
Content-Type: text/plain; charset=UTF-8
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

(my review on this patch comes with the caveat that the specifics of
hugetlb / thp are a bit outside my experience)

On Fri, Jul 24, 2015 at 7:17 PM, Mark Williamson
<mwilliamson@undo-software.com> wrote:
> Reviewed-by: Mark Williamson <mwilliamson@undo-software.com>
>
> On Tue, Jul 21, 2015 at 9:43 AM, Konstantin Khlebnikov <koct9i@gmail.com> wrote:
>> On Tue, Jul 21, 2015 at 11:00 AM, Naoya Horiguchi
>> <n-horiguchi@ah.jp.nec.com> wrote:
>>> On Tue, Jul 14, 2015 at 06:37:39PM +0300, Konstantin Khlebnikov wrote:
>>>> This patch moves pmd dissection out of reporting loop: huge pages
>>>> are reported as bunch of normal pages with contiguous PFNs.
>>>>
>>>> Add missing "FILE" bit in hugetlb vmas.
>>>>
>>>> Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
>>>
>>> With reflecting Kirill's comment about #ifdef, I'm OK for this patch.
>>
>> That ifdef works most like documentation: "all thp magic happens here".
>> I'd like to keep it, if two redundant lines isn't a big deal.
>>
>>>
>>> Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
>>> --
>>> To unsubscribe, send a message with 'unsubscribe linux-mm' in
>>> the body to majordomo@kvack.org.  For more info on Linux MM,
>>> see: http://www.linux-mm.org/ .
>>> Don't email: <a hrefmailto:"dont@kvack.org"> email@kvack.org </a>

From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Williamson <mwilliamson@undo-software.com>
Subject: Re: [PATCH v4 3/5] pagemap: rework hugetlb and thp report
Date: Fri, 24 Jul 2015 19:19:06 +0100
Message-ID: <CAEVpBaLp15oxOWQaxNZapALgbp4wj9SPoz4WGE-QxfqV4DTTwg@mail.gmail.com>
References: <20150714152516.29844.69929.stgit@buzz>
	<20150714153738.29844.39039.stgit@buzz>
	<20150721080046.GC2475@hori1.linux.bs1.fc.nec.co.jp>
	<CALYGNiO9wpmnrqbKhRKvfHgnUC854accifKc3m6Bvqsv0LHqXQ@mail.gmail.com>
	<CAEVpBaKTMs7JQrwHQVKF5ySb58QTm6Zr+GPgZevtjgStYBk8RQ@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Return-path: <owner-linux-mm@kvack.org>
In-Reply-To: <CAEVpBaKTMs7JQrwHQVKF5ySb58QTm6Zr+GPgZevtjgStYBk8RQ@mail.gmail.com>
Sender: owner-linux-mm@kvack.org
To: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>, Konstantin Khlebnikov <khlebnikov@yandex-team.ru>, "linux-mm@kvack.org" <linux-mm@kvack.org>, Andrew Morton <akpm@linux-foundation.org>, "Kirill A. Shutemov" <kirill@shutemov.name>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "linux-api@vger.kernel.org" <linux-api@vger.kernel.org>
List-Id: linux-api@vger.kernel.org

(my review on this patch comes with the caveat that the specifics of
hugetlb / thp are a bit outside my experience)

On Fri, Jul 24, 2015 at 7:17 PM, Mark Williamson
<mwilliamson@undo-software.com> wrote:
> Reviewed-by: Mark Williamson <mwilliamson@undo-software.com>
>
> On Tue, Jul 21, 2015 at 9:43 AM, Konstantin Khlebnikov <koct9i@gmail.com> wrote:
>> On Tue, Jul 21, 2015 at 11:00 AM, Naoya Horiguchi
>> <n-horiguchi@ah.jp.nec.com> wrote:
>>> On Tue, Jul 14, 2015 at 06:37:39PM +0300, Konstantin Khlebnikov wrote:
>>>> This patch moves pmd dissection out of reporting loop: huge pages
>>>> are reported as bunch of normal pages with contiguous PFNs.
>>>>
>>>> Add missing "FILE" bit in hugetlb vmas.
>>>>
>>>> Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
>>>
>>> With reflecting Kirill's comment about #ifdef, I'm OK for this patch.
>>
>> That ifdef works most like documentation: "all thp magic happens here".
>> I'd like to keep it, if two redundant lines isn't a big deal.
>>
>>>
>>> Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
>>> --
>>> To unsubscribe, send a message with 'unsubscribe linux-mm' in
>>> the body to majordomo@kvack.org.  For more info on Linux MM,
>>> see: http://www.linux-mm.org/ .
>>> Don't email: <a hrefmailto:"dont@kvack.org"> email@kvack.org </a>

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>