linux-kernel - Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove

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Message-ID: <20200205114832.GE24162@richard>
Date:   Wed, 5 Feb 2020 19:48:32 +0800
From:   Wei Yang <richardw.yang@...ux.intel.com>
To:     David Hildenbrand <david@...hat.com>
Cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        linux-arm-kernel@...ts.infradead.org, linux-ia64@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-s390@...r.kernel.org,
        linux-sh@...r.kernel.org, x86@...nel.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        Oscar Salvador <osalvador@...e.de>,
        Michal Hocko <mhocko@...e.com>,
        Pavel Tatashin <pasha.tatashin@...een.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Wei Yang <richardw.yang@...ux.intel.com>
Subject: Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()

On Sun, Oct 06, 2019 at 10:56:46AM +0200, David Hildenbrand wrote:
>Let's drop the basically unused section stuff and simplify.
>
>Also, let's use a shorter variant to calculate the number of pages to
>the next section boundary.
>
>Cc: Andrew Morton <akpm@...ux-foundation.org>
>Cc: Oscar Salvador <osalvador@...e.de>
>Cc: Michal Hocko <mhocko@...e.com>
>Cc: Pavel Tatashin <pasha.tatashin@...een.com>
>Cc: Dan Williams <dan.j.williams@...el.com>
>Cc: Wei Yang <richardw.yang@...ux.intel.com>
>Signed-off-by: David Hildenbrand <david@...hat.com>

Finally understand the code.

Reviewed-by: Wei Yang <richardw.yang@...ux.intel.com>

-- 
Wei Yang
Help you, Help me