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authorJohn Fastabend <john.fastabend@gmail.com>2014-09-28 11:53:29 -0700
committerDavid S. Miller <davem@davemloft.net>2014-09-30 01:02:26 -0400
commit25331d6ce42bcf4b34b6705fce4da15c3fabe62f (patch)
tree1c2d92a220f90f155de62a435753f09ff0c9ce91 /net/sched/sch_cbq.c
parentnet: sched: make bstats per cpu and estimator RCU safe (diff)
downloadlinux-dev-25331d6ce42bcf4b34b6705fce4da15c3fabe62f.tar.xz
linux-dev-25331d6ce42bcf4b34b6705fce4da15c3fabe62f.zip
net: sched: implement qstat helper routines
This adds helpers to manipulate qstats logic and replaces locations that touch the counters directly. This simplifies future patches to push qstats onto per cpu counters. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r--net/sched/sch_cbq.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 22a3a029a911..60432c3d3cd4 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -377,7 +377,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
#endif
if (cl == NULL) {
if (ret & __NET_XMIT_BYPASS)
- sch->qstats.drops++;
+ qdisc_qstats_drop(sch);
kfree_skb(skb);
return ret;
}
@@ -395,7 +395,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
}
if (net_xmit_drop_count(ret)) {
- sch->qstats.drops++;
+ qdisc_qstats_drop(sch);
cbq_mark_toplevel(q, cl);
cl->qstats.drops++;
}
@@ -650,11 +650,11 @@ static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child)
return 0;
}
if (net_xmit_drop_count(ret))
- sch->qstats.drops++;
+ qdisc_qstats_drop(sch);
return 0;
}
- sch->qstats.drops++;
+ qdisc_qstats_drop(sch);
return -1;
}
#endif
@@ -995,7 +995,7 @@ cbq_dequeue(struct Qdisc *sch)
*/
if (sch->q.qlen) {
- sch->qstats.overlimits++;
+ qdisc_qstats_overlimit(sch);
if (q->wd_expires)
qdisc_watchdog_schedule(&q->watchdog,
now + q->wd_expires);