On Thu, May 13, 2010 at 07:48:35PM +0800, Shaohui Zheng wrote: > Userland interface to hotplug-add fake offlined nodes. Why include 2 copies of the patch in one email? > Add a sysfs entry "probe" under /sys/devices/system/node/: > > - to show all fake offlined nodes: > $ cat /sys/devices/system/node/probe > > - to hotadd a fake offlined node, e.g. nodeid is N: > $ echo N > /sys/devices/system/node/probe As you are trying to add a new sysfs file, please create the matching Documentation/ABI/ file as well. Also note that sysfs files are "one value per file", which I don't think this file follows, right? thanks, greg k-h -- 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/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>