On 27-07-15, 15:45, Rafael J. Wysocki wrote: > Say the subsys add callback runs for a CPU and it doesn't have a policy. > If it is offline, we ignore it and the add callback won't be executed > for it again. > > In turn, if it is online, we create a policy for it and we should (right > away) link the policy to all of the CPUs that were offline when the subsys add > callback was called for them. That's what we do today. > > Is there anything missing in that?
So the code is working properly after your patch, but I was talking on the lines of what Russell suggested. We should play with the links only when we receive add-dev/remove-dev from subsys callbacks. The exception to that will be the offline CPUs for which add-dev is called before their policy existed. -- viresh -- 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/
