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Date:   Tue, 31 Jul 2018 16:51:25 +0200
From:   Oscar Salvador <osalvador@techadventures.net>
To:     Pavel Tatashin <pasha.tatashin@oracle.com>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        Michal Hocko <mhocko@suse.com>,
        Vlastimil Babka <vbabka@suse.cz>,
        kirill.shutemov@linux.intel.com, iamjoonsoo.kim@lge.com,
        Mel Gorman <mgorman@suse.de>,
        Souptick Joarder <jrdr.linux@gmail.com>,
        Linux Memory Management List <linux-mm@kvack.org>,
        LKML <linux-kernel@vger.kernel.org>, osalvador@suse.de
Subject: Re: [PATCH] mm: make __paginginit based on CONFIG_MEMORY_HOTPLUG
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On Tue, Jul 31, 2018 at 10:45:45AM -0400, Pavel Tatashin wrote:
> Here the patch would look like this:
> 
> From e640b32dbd329bba5a785cc60050d5d7e1ca18ce Mon Sep 17 00:00:00 2001
> From: Pavel Tatashin <pasha.tatashin@oracle.com>
> Date: Tue, 31 Jul 2018 10:37:44 -0400
> Subject: [PATCH] mm: remove __paginginit
> 
> __paginginit is the same thing as __meminit except for platforms without
> sparsemem, there it is defined as __init.
> 
> Remove __paginginit and use __meminit. Use __ref in one single function
> that merges __meminit and __init sections: setup_usemap().
> 
> Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com>

Uhm, I am probably missing something, but with this change, the functions will not be freed up
while freeing init memory, right?

Thanks
-- 
Oscar Salvador
SUSE L3