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net: sched: sch: add extack for change qdisc ops

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This patch adds extack support for change callback for qdisc ops
structtur to prepare per-qdisc specific changes for extack.

Cc: David Ahern <dsahern@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Alexander Aring <aring@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Aring
2017-12-20 12:35:14 -05:00
committed by David S. Miller
parent e63d7dfd2d
commit 2030721cc0
19 changed files with 52 additions and 40 deletions
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5
net/sched/sch_prio.c
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@@ -153,7 +153,8 @@ prio_destroy(struct Qdisc *sch)
qdisc_destroy(q->queues[prio]);
}
static int prio_tune(struct Qdisc *sch, struct nlattr *opt)
static int prio_tune(struct Qdisc *sch, struct nlattr *opt,
struct netlink_ext_ack *extack)
{
struct prio_sched_data *q = qdisc_priv(sch);
struct Qdisc *queues[TCQ_PRIO_BANDS];
@@ -218,7 +219,7 @@ static int prio_init(struct Qdisc *sch, struct nlattr *opt,
if (err)
return err;
return prio_tune(sch, opt);
return prio_tune(sch, opt, extack);
}
static int prio_dump(struct Qdisc *sch, struct sk_buff *skb)