On Thu, Jan 15, 2015 at 12:23:43PM +0100, Luca Abeni wrote: > There are some parts of the patch that I do not understand (for example: > if I understand well, if the task is not throttled you set dl_new to 1... > And if it is throttled you change its current runtime and scheduling > deadline... > Why?) > Anyway, I tested the patch and I confirm that it fixes the hang I originally > reported.
I'll go look at the patch in a wee bit. But Juri, Luca, could you describe the correct behaviour? >From what I understand we should either modify the tasks run/sleep stats when we change its parameters or we should schedule a delayed release of the bandwidth delta (when it reaches its 0-lag point, if thats in the future). Doing neither will allow one to game the reservation system afaict. -- 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/
