Loading...
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
12TRACE_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>
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#include <linux/pkt_sched.h>
12#include <net/sch_generic.h>
13
14TRACE_EVENT(qdisc_dequeue,
15
16 TP_PROTO(struct Qdisc *qdisc, const struct netdev_queue *txq,
17 int packets, struct sk_buff *skb),
18
19 TP_ARGS(qdisc, txq, packets, skb),
20
21 TP_STRUCT__entry(
22 __field( struct Qdisc *, qdisc )
23 __field(const struct netdev_queue *, txq )
24 __field( int, packets )
25 __field( void *, skbaddr )
26 __field( int, ifindex )
27 __field( u32, handle )
28 __field( u32, parent )
29 __field( unsigned long, txq_state)
30 ),
31
32 /* skb==NULL indicate packets dequeued was 0, even when packets==1 */
33 TP_fast_assign(
34 __entry->qdisc = qdisc;
35 __entry->txq = txq;
36 __entry->packets = skb ? packets : 0;
37 __entry->skbaddr = skb;
38 __entry->ifindex = txq->dev ? txq->dev->ifindex : 0;
39 __entry->handle = qdisc->handle;
40 __entry->parent = qdisc->parent;
41 __entry->txq_state = txq->state;
42 ),
43
44 TP_printk("dequeue ifindex=%d qdisc handle=0x%X parent=0x%X txq_state=0x%lX packets=%d skbaddr=%p",
45 __entry->ifindex, __entry->handle, __entry->parent,
46 __entry->txq_state, __entry->packets, __entry->skbaddr )
47);
48
49TRACE_EVENT(qdisc_reset,
50
51 TP_PROTO(struct Qdisc *q),
52
53 TP_ARGS(q),
54
55 TP_STRUCT__entry(
56 __string( dev, qdisc_dev(q) )
57 __string( kind, q->ops->id )
58 __field( u32, parent )
59 __field( u32, handle )
60 ),
61
62 TP_fast_assign(
63 __assign_str(dev, qdisc_dev(q));
64 __assign_str(kind, q->ops->id);
65 __entry->parent = q->parent;
66 __entry->handle = q->handle;
67 ),
68
69 TP_printk("dev=%s kind=%s parent=%x:%x handle=%x:%x", __get_str(dev),
70 __get_str(kind), TC_H_MAJ(__entry->parent) >> 16, TC_H_MIN(__entry->parent),
71 TC_H_MAJ(__entry->handle) >> 16, TC_H_MIN(__entry->handle))
72);
73
74TRACE_EVENT(qdisc_destroy,
75
76 TP_PROTO(struct Qdisc *q),
77
78 TP_ARGS(q),
79
80 TP_STRUCT__entry(
81 __string( dev, qdisc_dev(q) )
82 __string( kind, q->ops->id )
83 __field( u32, parent )
84 __field( u32, handle )
85 ),
86
87 TP_fast_assign(
88 __assign_str(dev, qdisc_dev(q));
89 __assign_str(kind, q->ops->id);
90 __entry->parent = q->parent;
91 __entry->handle = q->handle;
92 ),
93
94 TP_printk("dev=%s kind=%s parent=%x:%x handle=%x:%x", __get_str(dev),
95 __get_str(kind), TC_H_MAJ(__entry->parent) >> 16, TC_H_MIN(__entry->parent),
96 TC_H_MAJ(__entry->handle) >> 16, TC_H_MIN(__entry->handle))
97);
98
99TRACE_EVENT(qdisc_create,
100
101 TP_PROTO(const struct Qdisc_ops *ops, struct net_device *dev, u32 parent),
102
103 TP_ARGS(ops, dev, parent),
104
105 TP_STRUCT__entry(
106 __string( dev, dev->name )
107 __string( kind, ops->id )
108 __field( u32, parent )
109 ),
110
111 TP_fast_assign(
112 __assign_str(dev, dev->name);
113 __assign_str(kind, ops->id);
114 __entry->parent = parent;
115 ),
116
117 TP_printk("dev=%s kind=%s parent=%x:%x",
118 __get_str(dev), __get_str(kind),
119 TC_H_MAJ(__entry->parent) >> 16, TC_H_MIN(__entry->parent))
120);
121
122#endif /* _TRACE_QDISC_H */
123
124/* This part must be outside protection */
125#include <trace/define_trace.h>