projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| b283666f PW |
1 | #undef TRACE_SYSTEM |
| 2 | #define TRACE_SYSTEM net | |
| 3 | ||
| 4 | #if !defined(_TRACE_NET_H) || defined(TRACE_HEADER_MULTI_READ) | |
| 5 | #define _TRACE_NET_H | |
| 6 | ||
| 7 | #include <linux/skbuff.h> | |
| 8 | #include <linux/netdevice.h> | |
| 9 | #include <linux/ip.h> | |
| 10 | #include <linux/tracepoint.h> | |
| 11 | ||
| 12 | TRACE_EVENT(net_dev_xmit, | |
| 13 | ||
| 14 | TP_PROTO(struct sk_buff *skb, | |
| 15 | int rc, | |
| 16 | struct net_device *dev, | |
| 17 | unsigned int skb_len), | |
| 18 | ||
| 19 | TP_ARGS(skb, rc, dev, skb_len), | |
| 20 | ||
| 21 | TP_STRUCT__entry( | |
| 22 | __field( void *, skbaddr ) | |
| 23 | __field( unsigned int, len ) | |
| 24 | __field( int, rc ) | |
| 25 | __string( name, dev->name ) | |
| 26 | ), | |
| 27 | ||
| 28 | TP_fast_assign( | |
| 29 | tp_assign(skbaddr, skb); | |
| 30 | tp_assign(len, skb_len); | |
| 31 | tp_assign(rc, rc); | |
| 32 | tp_strcpy(name, dev->name); | |
| 33 | ), | |
| 34 | ||
| 35 | TP_printk("dev=%s skbaddr=%p len=%u rc=%d", | |
| 36 | __get_str(name), __entry->skbaddr, __entry->len, __entry->rc) | |
| 37 | ) | |
| 38 | ||
| 39 | DECLARE_EVENT_CLASS(net_dev_template, | |
| 40 | ||
| 41 | TP_PROTO(struct sk_buff *skb), | |
| 42 | ||
| 43 | TP_ARGS(skb), | |
| 44 | ||
| 45 | TP_STRUCT__entry( | |
| 46 | __field( void *, skbaddr ) | |
| 47 | __field( unsigned int, len ) | |
| 48 | __string( name, skb->dev->name ) | |
| 49 | ), | |
| 50 | ||
| 51 | TP_fast_assign( | |
| 52 | tp_assign(skbaddr, skb); | |
| 53 | tp_assign(len, skb->len); | |
| 54 | tp_strcpy(name, skb->dev->name); | |
| 55 | ), | |
| 56 | ||
| 57 | TP_printk("dev=%s skbaddr=%p len=%u", | |
| 58 | __get_str(name), __entry->skbaddr, __entry->len) | |
| 59 | ) | |
| 60 | ||
| 61 | DEFINE_EVENT(net_dev_template, net_dev_queue, | |
| 62 | ||
| 63 | TP_PROTO(struct sk_buff *skb), | |
| 64 | ||
| 65 | TP_ARGS(skb) | |
| 66 | ) | |
| 67 | ||
| 68 | DEFINE_EVENT(net_dev_template, netif_receive_skb, | |
| 69 | ||
| 70 | TP_PROTO(struct sk_buff *skb), | |
| 71 | ||
| 72 | TP_ARGS(skb) | |
| 73 | ) | |
| 74 | ||
| 75 | DEFINE_EVENT(net_dev_template, netif_rx, | |
| 76 | ||
| 77 | TP_PROTO(struct sk_buff *skb), | |
| 78 | ||
| 79 | TP_ARGS(skb) | |
| 80 | ) | |
| 81 | #endif /* _TRACE_NET_H */ | |
| 82 | ||
| 83 | /* This part must be outside protection */ | |
| 84 | #include "../../../probes/define_trace.h" |