On 16-06-04 03:55 PM, Eric Dumazet wrote:
From: Eric Dumazet <[email protected]>My prior attempt to fix the backlogs of parents failed. If we return NET_XMIT_CN, our parents wont increase their backlog, so our qdisc_tree_reduce_backlog() should take this into account. v2: Florian Westphal pointed out that we could drop the packet, so we need to save qdisc_pkt_len(skb) in a temp variable before calling fq_codel_drop() Fixes: 9d18562a2278 ("fq_codel: add batch ability to fq_codel_drop()") Fixes: 2ccccf5fb43f ("net_sched: update hierarchical backlog too") Reported-by: Stas Nichiporovich <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Cc: WANG Cong <[email protected]> Cc: Jamal Hadi Salim <[email protected]>
Acked-by: Jamal Hadi Salim <[email protected]> cheers, jamal
