| Koki Sanagi | cf66ba5 | 2010-08-23 18:45:02 +0900 | [diff] [blame] | 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 | |
| 17 | TP_ARGS(skb, rc), |
| 18 | |
| 19 | TP_STRUCT__entry( |
| 20 | __field( void *, skbaddr ) |
| 21 | __field( unsigned int, len ) |
| 22 | __field( int, rc ) |
| 23 | __string( name, skb->dev->name ) |
| 24 | ), |
| 25 | |
| 26 | TP_fast_assign( |
| 27 | __entry->skbaddr = skb; |
| 28 | __entry->len = skb->len; |
| 29 | __entry->rc = rc; |
| 30 | __assign_str(name, skb->dev->name); |
| 31 | ), |
| 32 | |
| 33 | TP_printk("dev=%s skbaddr=%p len=%u rc=%d", |
| 34 | __get_str(name), __entry->skbaddr, __entry->len, __entry->rc) |
| 35 | ); |
| 36 | |
| 37 | DECLARE_EVENT_CLASS(net_dev_template, |
| 38 | |
| 39 | TP_PROTO(struct sk_buff *skb), |
| 40 | |
| 41 | TP_ARGS(skb), |
| 42 | |
| 43 | TP_STRUCT__entry( |
| 44 | __field( void *, skbaddr ) |
| 45 | __field( unsigned int, len ) |
| 46 | __string( name, skb->dev->name ) |
| 47 | ), |
| 48 | |
| 49 | TP_fast_assign( |
| 50 | __entry->skbaddr = skb; |
| 51 | __entry->len = skb->len; |
| 52 | __assign_str(name, skb->dev->name); |
| 53 | ), |
| 54 | |
| 55 | TP_printk("dev=%s skbaddr=%p len=%u", |
| 56 | __get_str(name), __entry->skbaddr, __entry->len) |
| 57 | ) |
| 58 | |
| 59 | DEFINE_EVENT(net_dev_template, net_dev_queue, |
| 60 | |
| 61 | TP_PROTO(struct sk_buff *skb), |
| 62 | |
| 63 | TP_ARGS(skb) |
| 64 | ); |
| 65 | |
| 66 | DEFINE_EVENT(net_dev_template, netif_receive_skb, |
| 67 | |
| 68 | TP_PROTO(struct sk_buff *skb), |
| 69 | |
| 70 | TP_ARGS(skb) |
| 71 | ); |
| 72 | |
| 73 | DEFINE_EVENT(net_dev_template, netif_rx, |
| 74 | |
| 75 | TP_PROTO(struct sk_buff *skb), |
| 76 | |
| 77 | TP_ARGS(skb) |
| 78 | ); |
| 79 | #endif /* _TRACE_NET_H */ |
| 80 | |
| 81 | /* This part must be outside protection */ |
| 82 | #include <trace/define_trace.h> |