diff options
Diffstat (limited to 'net/sched/sch_hhf.c')
| -rw-r--r-- | net/sched/sch_hhf.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c index edee03d922e2..d85b6812a7d4 100644 --- a/net/sched/sch_hhf.c +++ b/net/sched/sch_hhf.c @@ -414,7 +414,7 @@ static int hhf_enqueue(struct sk_buff *skb, struct Qdisc *sch) } bucket->deficit = weight * q->quantum; } - if (++sch->q.qlen < sch->limit) + if (++sch->q.qlen <= sch->limit) return NET_XMIT_SUCCESS; q->drop_overlimit++; @@ -494,12 +494,7 @@ static void *hhf_zalloc(size_t sz) static void hhf_free(void *addr) { - if (addr) { - if (is_vmalloc_addr(addr)) - vfree(addr); - else - kfree(addr); - } + kvfree(addr); } static void hhf_destroy(struct Qdisc *sch) @@ -553,11 +548,6 @@ static int hhf_change(struct Qdisc *sch, struct nlattr *opt) if (err < 0) return err; - sch_tree_lock(sch); - - if (tb[TCA_HHF_BACKLOG_LIMIT]) - sch->limit = nla_get_u32(tb[TCA_HHF_BACKLOG_LIMIT]); - if (tb[TCA_HHF_QUANTUM]) new_quantum = nla_get_u32(tb[TCA_HHF_QUANTUM]); @@ -567,6 +557,12 @@ static int hhf_change(struct Qdisc *sch, struct nlattr *opt) non_hh_quantum = (u64)new_quantum * new_hhf_non_hh_weight; if (non_hh_quantum > INT_MAX) return -EINVAL; + + sch_tree_lock(sch); + + if (tb[TCA_HHF_BACKLOG_LIMIT]) + sch->limit = nla_get_u32(tb[TCA_HHF_BACKLOG_LIMIT]); + q->quantum = new_quantum; q->hhf_non_hh_weight = new_hhf_non_hh_weight; |
