linux-kernel - Re: [PATCH v6 07/10] mm/memory_hotplug: We always have a zone in find_(smallest|biggest)_section

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Message-ID: <20200205092616.GB24162@richard>
Date:   Wed, 5 Feb 2020 17:26:16 +0800
From:   Wei Yang <richardw.yang@...ux.intel.com>
To:     David Hildenbrand <david@...hat.com>
Cc:     Wei Yang <richardw.yang@...ux.intel.com>,
        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>
Subject: Re: [PATCH v6 07/10] mm/memory_hotplug: We always have a zone in
 find_(smallest|biggest)_section_pfn

On Wed, Feb 05, 2020 at 09:59:41AM +0100, David Hildenbrand wrote:
>On 05.02.20 09:57, Wei Yang wrote:
>> On Sun, Oct 06, 2019 at 10:56:43AM +0200, David Hildenbrand wrote:
>>> With shrink_pgdat_span() out of the way, we now always have a valid
>>> zone.
>>>
>>> Cc: Andrew Morton <akpm@...ux-foundation.org>
>>> Cc: Oscar Salvador <osalvador@...e.de>
>>> Cc: David Hildenbrand <david@...hat.com>
>>> 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>
>> 
>> Reviewed-by: Wei Yang <richardw.yang@...ux.intel.com>
>
>Just FYI, the patches are now upstream, so the rb's can no longer be
>applied. (but we can send fixes if we find that something is broken ;)
>). Thanks!
>

Thanks for reminding. :-)

>-- 
>Thanks,
>
>David / dhildenb

-- 
Wei Yang
Help you, Help me