Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 15 Nov 2010 15:46:27 +0900 | From | Paul Mundt <> | Subject | Re: [v2,3/8] NUMA Hotplug emulator |
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On Sat, Nov 13, 2010 at 02:15:19PM +0800, Shaohui Zheng wrote: > diff --git a/mm/Kconfig b/mm/Kconfig > index f0fb912..a01a679 100644 > --- a/mm/Kconfig > +++ b/mm/Kconfig > @@ -147,6 +147,21 @@ config MEMORY_HOTREMOVE > depends on MEMORY_HOTPLUG && ARCH_ENABLE_MEMORY_HOTREMOVE > depends on MIGRATION > > +config NUMA_HOTPLUG_EMU > + bool "NUMA hotplug emulator" > + depends on X86_64 && NUMA && MEMORY_HOTPLUG > + How about something like a dummy ARCH_ENABLE_NUMA_EMU instead? The architecture bits here are quite minimal, and with some further abstraction it should be trivially supportable by any platform with NUMA and memblock support (and most (all?) of the NUMA capable platforms support memblock now already).
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