On 01/07/2019 11:47 AM, Toke Høiland-Jørgensen wrote: > From: Toke Høiland-Jørgensen <[email protected]> > > With GSO splitting in sch_cake, we can decrease as well as increase the > qlen. To make it possible to signal this up the qdisc tree, change > qdisc_tree_reduce_backlog() to accept signed integer values as the number > of packets and bytes to reduce the backlog by.
Not sure why this patch is needed, given we use u32 integers for q.qlen & qstats.backlog 0xFFFFFFFF for n is really -1 once folded... sch->q.qlen -= n; sch->qstats.backlog -= len; _______________________________________________ Cake mailing list [email protected] https://lists.bufferbloat.net/listinfo/cake
