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

[Andrew Morton]

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".
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