Le 07/04/2015 21:41, Peter Zijlstra a écrit : > No, that's very much not the same. Even if it were dealing with hotplug > it would still assume the cpu to return to the same node. > > But mostly people do not even bother to handle hotplug. >
You said userspace assumes the cpu<->node relation is a boot-time fixed one, and hotplug breaks this. How do you expect userspace to handle hotplug? Is there a convenient way to be notified when a CPU (or memory) is unplugged? thanks Brice -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
