Re: [PATCH v8 3/3] mm: reinititalise user and admin reserves ifmemory is added or removed

From: Andrew Shewmaker
Date: Wed Apr 10 2013 - 11:56:48 EST

On Tue, Apr 9, 2013 at 4:19 PM, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
> On Mon, 8 Apr 2013 17:00:40 -0400 Andrew Shewmaker <agshew@xxxxxxxxx> wrote:
>> Should I add the memory notifier code to mm/nommu.c too?
>> I'm guessing that if a system doesn't have an mmu that it also
>> won't be hotplugging memory.
> I doubt if we need to worry about memory hotplug on nommu machines,
> so just do the minimum which is required to get nommu to compile
> and link. That's probably "nothing".

I don't know why I didn't think to look for a cross-compiler package first.
Anyway, nommu compiles and links without error when I disable suspend and
switch from slub to slab. Those errors didn't appear to have anything to do
with mm/nommu.c

Andrew Shewmaker
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