On 11/11/2013 10:18 AM, Catalin Marinas wrote:
The ordering is based on the actual C-state, so a simple way is to wake up the CPU in the shallowest C-state. With asymmetric configurations (big.LITTLE) we have different costs for the same C-state, so this would come in handy.
btw I was considering something else; in practice CPUs will be in the deepest state.. ... at which point I was going to go with some other metrics of what is best from a platform level -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
