diff options
Diffstat (limited to 'net/sched/sch_fq_codel.c')
| -rw-r--r-- | net/sched/sch_fq_codel.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c index a5ea0e9b6be4..9f3a884d1590 100644 --- a/net/sched/sch_fq_codel.c +++ b/net/sched/sch_fq_codel.c @@ -23,6 +23,7 @@ #include <linux/vmalloc.h> #include <net/netlink.h> #include <net/pkt_sched.h> +#include <net/pkt_cls.h> #include <net/codel.h> #include <net/codel_impl.h> #include <net/codel_qdisc.h> @@ -57,7 +58,6 @@ struct fq_codel_sched_data { struct fq_codel_flow *flows; /* Flows table [flows_cnt] */ u32 *backlogs; /* backlog table [flows_cnt] */ u32 flows_cnt; /* number of flows */ - u32 perturbation; /* hash perturbation */ u32 quantum; /* psched_mtu(qdisc_dev(sch)); */ u32 drop_batch_size; u32 memory_limit; @@ -75,9 +75,7 @@ struct fq_codel_sched_data { static unsigned int fq_codel_hash(const struct fq_codel_sched_data *q, struct sk_buff *skb) { - u32 hash = skb_get_hash_perturb(skb, q->perturbation); - - return reciprocal_scale(hash, q->flows_cnt); + return reciprocal_scale(skb_get_hash(skb), q->flows_cnt); } static unsigned int fq_codel_classify(struct sk_buff *skb, struct Qdisc *sch, @@ -482,7 +480,6 @@ static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt) q->memory_limit = 32 << 20; /* 32 MBytes */ q->drop_batch_size = 64; q->quantum = psched_mtu(qdisc_dev(sch)); - q->perturbation = prandom_u32(); INIT_LIST_HEAD(&q->new_flows); INIT_LIST_HEAD(&q->old_flows); codel_params_init(&q->cparams); |