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authorEric Dumazet <edumazet@google.com>2016-03-02 08:21:43 -0800
committerDavid S. Miller <davem@davemloft.net>2016-03-03 17:38:46 -0500
commit1f27cde313d72d6b44a73ba89c8b2c6a99c628cf (patch)
tree827ad853aec72793016f8f7302eb2a345bab2319 /net/sched/sch_mq.c
parent799977d9aafbf0ca0b9c39b04cbfb16db71302c9 (diff)
downloadlinux-1f27cde313d72d6b44a73ba89c8b2c6a99c628cf.tar.bz2
net: sched: use pfifo_fast for non real queues
Some devices declare a high number of TX queues, then set a much lower real_num_tx_queues This cause setups using fq_codel, sfq or fq as the default qdisc to consume more memory than really needed. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_mq.c')
-rw-r--r--net/sched/sch_mq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_mq.c b/net/sched/sch_mq.c
index 3e82f047caaf..56a77b878eb3 100644
--- a/net/sched/sch_mq.c
+++ b/net/sched/sch_mq.c
@@ -57,7 +57,7 @@ static int mq_init(struct Qdisc *sch, struct nlattr *opt)
for (ntx = 0; ntx < dev->num_tx_queues; ntx++) {
dev_queue = netdev_get_tx_queue(dev, ntx);
- qdisc = qdisc_create_dflt(dev_queue, default_qdisc_ops,
+ qdisc = qdisc_create_dflt(dev_queue, get_default_qdisc_ops(dev, ntx),
TC_H_MAKE(TC_H_MAJ(sch->handle),
TC_H_MIN(ntx + 1)));
if (qdisc == NULL)