On Thu, May 13, 2010 at 11:02:17AM -0700, Dave Hansen wrote: > On Thu, 2010-05-13 at 09:56 -0700, Greg KH wrote: > > On Thu, May 13, 2010 at 08:00:16PM +0800, Shaohui Zheng wrote: > > > hotplug emulator:extend memory probe interface to support NUMA > > > > > > Extend memory probe interface to support an extra paramter nid, > > > the reserved memory can be added into this node if node exists. > > > > > > Add a memory section(128M) to node 3(boots with mem=1024m) > > > > > > echo 0x40000000,3 > memory/probe > > I dunno. If we're going to put multiple values into the file now and > add to the ABI, can we be more explicit about it? > > echo "physical_address=0x40000000 numa_node=3" > memory/probe > > I'd *GREATLY* prefer that over this new syntax. The existing mechanism > is obtuse enough, and the ',3' makes it more so. > > We should have the code around to parse arguments like that, too, since > we use it for the boot command-line. If you are going to be doing something like this, please use configfs, that is what it is designed for, not sysfs. 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>