Gitweb: http://git.kernel.org/linus/6473990c7f0565fca2007f8662395d122e30f0d8
Commit: 6473990c7f0565fca2007f8662395d122e30f0d8
Parent: 77a22941f9ed052a0fdaa92753b1a1ab8072ee76
Author: Patrick McHardy <kaber@trash.net>
AuthorDate: Wed May 6 16:45:07 2009 -0700
Committer: David S. Miller <davem@davemloft.net>
CommitDate: Wed May 6 16:45:07 2009 -0700
net-sched: fix bfifo default limit
When no limit is given, the bfifo uses a default of tx_queue_len * mtu.
Packets handled by qdiscs include the link layer header, so this should
be taken into account, similar to what other qdiscs do.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/sched/sch_fifo.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c
index 92cfc9d..69188e8 100644
--- a/net/sched/sch_fifo.c
+++ b/net/sched/sch_fifo.c
@@ -51,7 +51,7 @@ static int fifo_init(struct Qdisc *sch, struct nlattr *opt)
u32 limit = qdisc_dev(sch)->tx_queue_len ? : 1;
if (sch->ops == &bfifo_qdisc_ops)
- limit *= qdisc_dev(sch)->mtu;
+ limit *= psched_mtu(qdisc_dev(sch));
q->limit = limit;
} else {
--
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