Re: [Cake] [PATCH 3/4] sch_api: Allow reducing queue backlog by a negative value

2019-01-07 Thread Eric Dumazet
On 01/07/2019 11:47 AM, Toke Høiland-Jørgensen wrote: > From: Toke Høiland-Jørgensen > > 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

[Cake] [PATCH 3/4] sch_api: Allow reducing queue backlog by a negative value

2019-01-07 Thread Toke Høiland-Jørgensen
From: Toke Høiland-Jørgensen 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.