On 2 February 2015 at 07:24, ethan zhao <ethan.zhao@xxxxxxxxxx> wrote: > Policy will be freed only when that's last CPU shutting down, how does it > happen when system booting ? I couldn't understand what you are asking here. Though policy will be allocated for the first CPU of every policy during boot.. > The description of the patch would be wrong (the Xen_bus call stack) -- > Did the xen_bus shut down every CPU till the last during booting ? I don't know about that.. -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html