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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_sfb.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_sfb.c')
-rw-r--r--net/sched/sch_sfb.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c
index 1562fb2b3f46..5819dd82630d 100644
--- a/net/sched/sch_sfb.c
+++ b/net/sched/sch_sfb.c
@@ -290,7 +290,7 @@ static int sfb_enqueue(struct sk_buff *skb, struct Qdisc *sch)
struct flow_keys keys;
if (unlikely(sch->q.qlen >= q->limit)) {
- sch->qstats.overlimits++;
+ qdisc_qstats_overlimit(sch);
q->stats.queuedrop++;
goto drop;
}
@@ -348,7 +348,7 @@ static int sfb_enqueue(struct sk_buff *skb, struct Qdisc *sch)
sfb_skb_cb(skb)->hashes[slot] = 0;
if (unlikely(minqlen >= q->max)) {
- sch->qstats.overlimits++;
+ qdisc_qstats_overlimit(sch);
q->stats.bucketdrop++;
goto drop;
}
@@ -376,7 +376,7 @@ static int sfb_enqueue(struct sk_buff *skb, struct Qdisc *sch)
}
}
if (sfb_rate_limit(skb, q)) {
- sch->qstats.overlimits++;
+ qdisc_qstats_overlimit(sch);
q->stats.penaltydrop++;
goto drop;
}
@@ -411,7 +411,7 @@ enqueue:
increment_qlen(skb, q);
} else if (net_xmit_drop_count(ret)) {
q->stats.childdrop++;
- sch->qstats.drops++;
+ qdisc_qstats_drop(sch);
}
return ret;
@@ -420,7 +420,7 @@ drop:
return NET_XMIT_CN;
other_drop:
if (ret & __NET_XMIT_BYPASS)
- sch->qstats.drops++;
+ qdisc_qstats_drop(sch);
kfree_skb(skb);
return ret;
}