On Tue, 30 Nov 2010, Shaohui Zheng wrote: > We have two memory hotplug interfaces here: > add_node: add a new NUMA node > probe: add memory section > > so puting add_node to node/add_node and puting probe to memory/probe should make sense. > it is similar with sysfs hierarchy. > > if we want to move the add_node to mem_hotplug/add_node, I'd prefer to put the probe > interface to mem_hotplug/probe since they are also related to memory hotplug. > > I will include this change in next patchset. > No, please don't move the 'probe' trigger to debugfs; hotadding memory should not depend on CONFIG_DEBUG_FS. Node hotplug emulation _is_ a debugging function and can therefore be defined in debugfs as I did but with a s/hotplug/mem_hotplug change that Greg suggested. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>