Messages in this thread | | | Date | Thu, 2 Dec 2010 07:45:14 +0800 | From | Shaohui Zheng <> | Subject | Re: [8/8, v6] NUMA Hotplug Emulator: implement debugfs interface for memory probe |
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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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