[PATCH] ppc64 memory_present calls

[Dave Hansen]

On Tue, 2005-03-29 at 16:05 -0600, Joel Schopp wrote:
> i386 recently added memory_present() calls into mainline in anticipation 
> of CONFIG_NONLINEAR, I figured we should follow suit.  Currently the 
> calls get #defined to nothing.
> 
> Patch diffed against 2.6.12-rc1
> Dave, I'll send you a copy rediffed against 2.6.12-rc1-mhp3 later today.

What about the actual memory_present() discontig implementation?  We'll
need to push that ahead of sparsemem anyway, so we might as well do them
at the same time.

-- Dave