diff options
| author | Eric Dumazet <edumazet@google.com> | 2016-06-11 02:41:36 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-11 09:58:20 +0300 |
| commit | 8fe6a79fb8088a759b3dc57eb641fc3183ad72b8 (patch) | |
| tree | 61765f88d9b00df4f20b485c31a76a35fc6aa4e9 /net/sched/sch_plug.c | |
| parent | 7a04c012839eefaef9451300ed272b5a9c48821f (diff) | |
| download | linux-8fe6a79fb8088a759b3dc57eb641fc3183ad72b8.tar.xz | |
net_sched: sch_plug: use a private throttled status
We want to get rid of generic qdisc throttled management,
so this qdisc has to use a private flag.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_plug.c')
| -rw-r--r-- | net/sched/sch_plug.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/net/sched/sch_plug.c b/net/sched/sch_plug.c index ff0d968750df..a12cd37680f8 100644 --- a/net/sched/sch_plug.c +++ b/net/sched/sch_plug.c @@ -64,6 +64,8 @@ struct plug_sched_data { */ bool unplug_indefinite; + bool throttled; + /* Queue Limit in bytes */ u32 limit; @@ -103,7 +105,7 @@ static struct sk_buff *plug_dequeue(struct Qdisc *sch) { struct plug_sched_data *q = qdisc_priv(sch); - if (qdisc_is_throttled(sch)) + if (q->throttled) return NULL; if (!q->unplug_indefinite) { @@ -111,7 +113,7 @@ static struct sk_buff *plug_dequeue(struct Qdisc *sch) /* No more packets to dequeue. Block the queue * and wait for the next release command. */ - qdisc_throttled(sch); + q->throttled = true; return NULL; } q->pkts_to_release--; @@ -141,7 +143,7 @@ static int plug_init(struct Qdisc *sch, struct nlattr *opt) q->limit = ctl->limit; } - qdisc_throttled(sch); + q->throttled = true; return 0; } @@ -173,7 +175,7 @@ static int plug_change(struct Qdisc *sch, struct nlattr *opt) q->pkts_last_epoch = q->pkts_current_epoch; q->pkts_current_epoch = 0; if (q->unplug_indefinite) - qdisc_throttled(sch); + q->throttled = true; q->unplug_indefinite = false; break; case TCQ_PLUG_RELEASE_ONE: @@ -182,7 +184,7 @@ static int plug_change(struct Qdisc *sch, struct nlattr *opt) */ q->pkts_to_release += q->pkts_last_epoch; q->pkts_last_epoch = 0; - qdisc_unthrottled(sch); + q->throttled = false; netif_schedule_queue(sch->dev_queue); break; case TCQ_PLUG_RELEASE_INDEFINITE: @@ -190,7 +192,7 @@ static int plug_change(struct Qdisc *sch, struct nlattr *opt) q->pkts_to_release = 0; q->pkts_last_epoch = 0; q->pkts_current_epoch = 0; - qdisc_unthrottled(sch); + q->throttled = false; netif_schedule_queue(sch->dev_queue); break; case TCQ_PLUG_LIMIT: |