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SubjectRe: [8/8, v6] NUMA Hotplug Emulator: implement debugfs interface for memory probe
On Wed, Dec 01, 2010 at 04:57:35PM -0800, David Rientjes wrote:
> On Tue, 30 Nov 2010, shaohui.zheng@intel.com wrote:
>
> > From: Shaohui Zheng <shaohui.zheng@intel.com>
> >
> > Implement a debugfs inteface /sys/kernel/debug/mem_hotplug/probe for meomory hotplug
> > emulation. it accepts the same parameters like
> > /sys/devices/system/memory/probe.
> >
>
> NACK, we don't need two interfaces to do the same thing.

You may not know the background, the sysfs memory/probe interface is a general
interface. Even through we have a debugfs interface, we should still keep it.

For test purpose, the sysfs is enough, according to the comments from Greg & Dave,
we create the debugfs interface.

--
Thanks & Regards,
Shaohui



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