From b00355db3f88d96810a60011a30cfb2c3469409d Mon Sep 17 00:00:00 2001 From: Jarek Poplawski Date: Sun, 1 Feb 2009 01:12:42 -0800 Subject: pkt_sched: sch_hfsc: sch_htb: Add non-work-conserving warning handler. Patrick McHardy suggested: > How about making this flag and the warning message (in a out-of-line > function) globally available? Other qdiscs (f.i. HFSC) can't deal with > inner non-work-conserving qdiscs as well. This patch uses qdisc->flags field of "suspected" child qdisc. Signed-off-by: Jarek Poplawski Signed-off-by: David S. Miller --- include/net/pkt_sched.h | 1 + include/net/sch_generic.h | 7 ++++--- 2 files changed, 5 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 4082f39f5079..e37fe3129c17 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -85,6 +85,7 @@ extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct nlattr *tab); extern void qdisc_put_rtab(struct qdisc_rate_table *tab); extern void qdisc_put_stab(struct qdisc_size_table *tab); +extern void qdisc_warn_nonwc(char *txt, struct Qdisc *qdisc); extern void __qdisc_run(struct Qdisc *q); diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index f8c47429044a..3d78a4d22460 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -42,9 +42,10 @@ struct Qdisc int (*enqueue)(struct sk_buff *skb, struct Qdisc *dev); struct sk_buff * (*dequeue)(struct Qdisc *dev); unsigned flags; -#define TCQ_F_BUILTIN 1 -#define TCQ_F_THROTTLED 2 -#define TCQ_F_INGRESS 4 +#define TCQ_F_BUILTIN 1 +#define TCQ_F_THROTTLED 2 +#define TCQ_F_INGRESS 4 +#define TCQ_F_WARN_NONWC (1 << 16) int padded; struct Qdisc_ops *ops; struct qdisc_size_table *stab; -- cgit v1.2.3