Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()

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To: Segher Boessenkool <segher@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()
From: David Hildenbrand <david@xxxxxxxxxx>
Date: Wed, 5 Feb 2020 14:18:43 +0100
Cc: Oscar Salvador <osalvador@xxxxxxx>, linux-s390@xxxxxxxxxxxxxxx, Michal Hocko <mhocko@xxxxxxxx>, linux-ia64@xxxxxxxxxxxxxxx, Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>, linux-sh@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, Wei Yang <richardw.yang@xxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, linuxppc-dev@xxxxxxxxxxxxxxxx, Dan Williams <dan.j.williams@xxxxxxxxx>, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
In-reply-to: <32e06c13-222c-4486-3914-df2807cf2a2b@redhat.com>
Organization: Red Hat GmbH
References: <20191006085646.5768-1-david@redhat.com> <20191006085646.5768-11-david@redhat.com> <20200204094652.GE6494@linux> <5d698f94-af18-0714-bc97-14b6c520572c@redhat.com> <20200204131353.GJ22482@gate.crashing.org> <0e2f700c-b01b-8c16-99c2-2648967fc203@redhat.com> <20200205125149.GS22482@gate.crashing.org> <32e06c13-222c-4486-3914-df2807cf2a2b@redhat.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.3.1

> I'm sorry to have to correct you again for some corner cases:
> 
> ALIGN_UP(1, 4096) - 4096 = 0
> 
> Again, not as easy as it seems ...
> 

Eh, wait, I'm messing up things. Will double check :)

-- 
Thanks,

David / dhildenb

Follow-Ups:
- Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()
  - From: David Hildenbrand

References:
- [PATCH v6 00/10] mm/memory_hotplug: Shrink zones before removing memory
  - From: David Hildenbrand
- [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()
  - From: David Hildenbrand
- Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()
  - From: Oscar Salvador
- Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()
  - From: David Hildenbrand
- Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()
  - From: Segher Boessenkool
- Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()
  - From: David Hildenbrand
- Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()
  - From: Segher Boessenkool
- Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()
  - From: David Hildenbrand

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