Patrick McHardy wrote: >>[NET_SCHED]: qdisc: avoid dequeue while throttled > > > It just occured to me that this doesn't work properly with qdiscs > that have multiple classes since they all don't properly maintain > the TCQ_F_THROTTLED flag. They set it on dequeue when no active > class is willing to give out packets, but when enqueueing to a > non-active class (thereby activating it) it is still set even though > we don't know if that class could be dequeued. > > So this updated patch unsets the TCQ_F_THROTTLED flag whenever we > activate a class. Additionally it removes the unsetting of > TCQ_F_THROTTLED on successful dequeue since we're now guaranteed > that it was not set before.
I found another case that doesn't work properly, so let me retract this patch until I've properly thought this through. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
