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Message-ID: <ca1484d1-6afa-83ca-08f9-9c9247585323@redhat.com>
Date:   Thu, 27 Jan 2022 13:27:32 +0100
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Subject: Re: [PATCH 1/6] mm, memory_hotplug: make arch_alloc_nodedata
 independent on CONFIG_MEMORY_HOTPLUG
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To:     Michal Hocko <mhocko@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>
Cc:     linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>,
        Alexey Makhalov <amakhalov@vmware.com>,
        Dennis Zhou <dennis@kernel.org>,
        Eric Dumazet <eric.dumazet@gmail.com>,
        Oscar Salvador <osalvador@suse.de>, Tejun Heo <tj@kernel.org>,
        Christoph Lameter <cl@linux.com>,
        Nico Pache <npache@redhat.com>,
        Wei Yang <richard.weiyang@gmail.com>,
        Rafael Aquini <raquini@redhat.com>,
        Michal Hocko <mhocko@suse.com>
References: <20220127085305.20890-1-mhocko@kernel.org>
 <20220127085305.20890-2-mhocko@kernel.org>
From:   David Hildenbrand <david@redhat.com>
Organization: Red Hat
In-Reply-To: <20220127085305.20890-2-mhocko@kernel.org>
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On 27.01.22 09:53, Michal Hocko wrote:
> From: Michal Hocko <mhocko@suse.com>
> 
> This is a preparatory patch and it doesn't introduce any functional
> change. It merely pulls out arch_alloc_nodedata (and co) outside of
> CONFIG_MEMORY_HOTPLUG because the following patch will need to call this
> from the generic MM code.
> 

I would have hoped we'd have dropped support for ia64 by now, to get rid
of this special case ...

> Acked-by: Rafael Aquini <raquini@redhat.com>
> Signed-off-by: Michal Hocko <mhocko@suse.com>
> ---
>  arch/ia64/mm/discontig.c       |   2 -
>  include/linux/memory_hotplug.h | 119 ++++++++++++++++-----------------
>  2 files changed, 59 insertions(+), 62 deletions(-)

Acked-by: David Hildenbrand <david@redhat.com>


-- 
Thanks,

David / dhildenb