diff options
| author | Amnon Aaronsohn <bla@cs.huji.ac.il> | 2006-01-17 02:24:26 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-01-17 02:24:26 -0800 |
| commit | dd914b4082cfbe28849898a0a98757827829c813 (patch) | |
| tree | b1a022975ab230e9496fdcddbb057f0b0b0d7e41 | |
| parent | 9343e79a7bb2d3268d68997163608b87d58d8098 (diff) | |
| download | linux-dd914b4082cfbe28849898a0a98757827829c813.tar.gz linux-dd914b4082cfbe28849898a0a98757827829c813.tar.bz2 linux-dd914b4082cfbe28849898a0a98757827829c813.zip | |
[PKT_SCHED] sch_prio: fix qdisc bands init
Currently when PRIO is configured to use N bands, it lets the packets be
directed to any of the bands 0..N-1. However, PRIO attaches a fifo qdisc
only to the bands that appear in the priomap; the rest of the N bands
remain with a noop qdisc attached. This patch changes PRIO's behavior so
that it attaches a fifo qdisc to all of the N bands.
Signed-off-by: Amnon Aaronsohn <bla@cs.huji.ac.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/sched/sch_prio.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index 5b3a3e48ed92..1641db33a994 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -228,14 +228,13 @@ static int prio_tune(struct Qdisc *sch, struct rtattr *opt) } sch_tree_unlock(sch); - for (i=0; i<=TC_PRIO_MAX; i++) { - int band = q->prio2band[i]; - if (q->queues[band] == &noop_qdisc) { + for (i=0; i<q->bands; i++) { + if (q->queues[i] == &noop_qdisc) { struct Qdisc *child; child = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops); if (child) { sch_tree_lock(sch); - child = xchg(&q->queues[band], child); + child = xchg(&q->queues[i], child); if (child != &noop_qdisc) qdisc_destroy(child); |