2 #define TRACE_SYSTEM skb
4 #if !defined(_TRACE_SKB_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/skbuff.h>
8 #include <linux/netdevice.h>
9 #include <linux/tracepoint.h>
12 * Tracepoint for free an sk_buff:
14 TRACE_EVENT(kfree_skb,
16 TP_PROTO(struct sk_buff *skb, void *location),
18 TP_ARGS(skb, location),
21 __field( void *, skbaddr )
22 __field( void *, location )
23 __field( unsigned short, protocol )
27 __entry->skbaddr = skb;
28 __entry->location = location;
29 __entry->protocol = ntohs(skb->protocol);
32 TP_printk("skbaddr=%p protocol=%u location=%p",
33 __entry->skbaddr, __entry->protocol, __entry->location)
36 TRACE_EVENT(consume_skb,
38 TP_PROTO(struct sk_buff *skb),
43 __field( void *, skbaddr )
47 __entry->skbaddr = skb;
50 TP_printk("skbaddr=%p", __entry->skbaddr)
53 TRACE_EVENT(skb_copy_datagram_iovec,
55 TP_PROTO(const struct sk_buff *skb, int len),
60 __field( const void *, skbaddr )
65 __entry->skbaddr = skb;
69 TP_printk("skbaddr=%p len=%d", __entry->skbaddr, __entry->len)
72 #endif /* _TRACE_SKB_H */
74 /* This part must be outside protection */
75 #include <trace/define_trace.h>