Re: [PATCH] per-cpu support inside modules (minimal)

[David Mosberger]

  Rusty> OK, this does the *minimum* required to support
  Rusty> DEFINE_PER_CPU inside modules.  If we decide to change
  Rusty> kmalloc_percpu later, great, we can turf this out.

  Rusty> Basically, overallocates the amount of per-cpu data at boot
  Rusty> to at least PERCPU_ENOUGH_ROOM if CONFIG_MODULES=y
  Rusty> (arch-specific by default 16k: I have only 5700 bytes of
  Rusty> percpu data in my kernel here, so makes sense), and a special
  Rusty> allocator in module.c dishes it out.

  Rusty> Comments welcome!

Looks good to me.  For ia64, I guess I'll want to add a

	#define PERCPU_ENOUGH_ROOM	PERCPU_PAGE_SIZE

somewhere, but that doesn't sound so hard. ;-)

Thanks!

	--david