[v6 04/15] mm: discard memblock data later

[Pasha Tatashin]

>> #ifdef CONFIG_MEMBLOCK in page_alloc, or define memblock_discard() stubs in
>> nobootmem headfile.
> 
> This is the standard way to do this. And it is usually preferred to
> proliferate ifdefs in the code.

Hi Michal,

As you suggested, I sent-out this patch separately. If you feel 
strongly, that this should be updated to have stubs for platforms that 
do not implement memblock, please send a reply to that e-mail, so those 
who do not follow this tread will see it. Otherwise, I can leave it as 
is, page_alloc file already has a number memblock related ifdefs all of 
which can be cleaned out once every platform implements it (is it even 
achievable?)

Thank you,
Pasha