]>
Commit | Line | Data |
---|---|---|
e543002f JDB |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM qdisc | |
3 | ||
4 | #if !defined(_TRACE_QDISC_H) || defined(TRACE_HEADER_MULTI_READ) | |
5 | #define _TRACE_QDISC_H_ | |
6 | ||
7 | #include <linux/skbuff.h> | |
8 | #include <linux/netdevice.h> | |
9 | #include <linux/tracepoint.h> | |
10 | #include <linux/ftrace.h> | |
11 | ||
12 | TRACE_EVENT(qdisc_dequeue, | |
13 | ||
14 | TP_PROTO(struct Qdisc *qdisc, const struct netdev_queue *txq, | |
15 | int packets, struct sk_buff *skb), | |
16 | ||
17 | TP_ARGS(qdisc, txq, packets, skb), | |
18 | ||
19 | TP_STRUCT__entry( | |
20 | __field( struct Qdisc *, qdisc ) | |
21 | __field(const struct netdev_queue *, txq ) | |
22 | __field( int, packets ) | |
23 | __field( void *, skbaddr ) | |
24 | __field( int, ifindex ) | |
25 | __field( u32, handle ) | |
26 | __field( u32, parent ) | |
27 | __field( unsigned long, txq_state) | |
28 | ), | |
29 | ||
30 | /* skb==NULL indicate packets dequeued was 0, even when packets==1 */ | |
31 | TP_fast_assign( | |
32 | __entry->qdisc = qdisc; | |
33 | __entry->txq = txq; | |
34 | __entry->packets = skb ? packets : 0; | |
35 | __entry->skbaddr = skb; | |
36 | __entry->ifindex = txq->dev ? txq->dev->ifindex : 0; | |
37 | __entry->handle = qdisc->handle; | |
38 | __entry->parent = qdisc->parent; | |
39 | __entry->txq_state = txq->state; | |
40 | ), | |
41 | ||
42 | TP_printk("dequeue ifindex=%d qdisc handle=0x%X parent=0x%X txq_state=0x%lX packets=%d skbaddr=%p", | |
43 | __entry->ifindex, __entry->handle, __entry->parent, | |
44 | __entry->txq_state, __entry->packets, __entry->skbaddr ) | |
45 | ); | |
46 | ||
47 | #endif /* _TRACE_QDISC_H_ */ | |
48 | ||
49 | /* This part must be outside protection */ | |
50 | #include <trace/define_trace.h> |