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authorJohn Fastabend <john.fastabend@gmail.com>2014-09-28 22:53:29 +0400
committerDavid S. Miller <davem@davemloft.net>2014-09-30 09:02:26 +0400
commit25331d6ce42bcf4b34b6705fce4da15c3fabe62f (patch)
tree1c2d92a220f90f155de62a435753f09ff0c9ce91 /net/sched/sch_red.c
parent22e0f8b9322cb1a48b1357e8f4ae6f5a9eca8cfa (diff)
downloadlinux-25331d6ce42bcf4b34b6705fce4da15c3fabe62f.tar.xz
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 'net/sched/sch_red.c')
-rw-r--r--net/sched/sch_red.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c
index 633e32defdcc..6c0534cc7758 100644
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -74,7 +74,7 @@ static int red_enqueue(struct sk_buff *skb, struct Qdisc *sch)
break;
case RED_PROB_MARK:
- sch->qstats.overlimits++;
+ qdisc_qstats_overlimit(sch);
if (!red_use_ecn(q) || !INET_ECN_set_ce(skb)) {
q->stats.prob_drop++;
goto congestion_drop;
@@ -84,7 +84,7 @@ static int red_enqueue(struct sk_buff *skb, struct Qdisc *sch)
break;
case RED_HARD_MARK:
- sch->qstats.overlimits++;
+ qdisc_qstats_overlimit(sch);
if (red_use_harddrop(q) || !red_use_ecn(q) ||
!INET_ECN_set_ce(skb)) {
q->stats.forced_drop++;
@@ -100,7 +100,7 @@ static int red_enqueue(struct sk_buff *skb, struct Qdisc *sch)
sch->q.qlen++;
} else if (net_xmit_drop_count(ret)) {
q->stats.pdrop++;
- sch->qstats.drops++;
+ qdisc_qstats_drop(sch);
}
return ret;
@@ -142,7 +142,7 @@ static unsigned int red_drop(struct Qdisc *sch)
if (child->ops->drop && (len = child->ops->drop(child)) > 0) {
q->stats.other++;
- sch->qstats.drops++;
+ qdisc_qstats_drop(sch);
sch->q.qlen--;
return len;
}