Following this mail are two memory hotplug patches. The first
adds __meminit to the __init lineup to ensure that functions
needed for memory hotplug remain available if CONFIG_MEMORY_HOTPLUG
is enabled but default to __init otherwise. The second patch is
the reworked x86-64 specific patch for memory hot-add on single
node (non-NUMA) systems updated with Andi's suggestions. These
changes are specifically isolated to x86-64.
Patches are against linux-2.6.15. Patches have been tested for
logical operations as well as physical memory hot-add operations
Please review and consider queuing to -mm for additional testing.
Thanks...
matt