1 /* SPDX-License-Identifier: GPL-2.0 */
3 #define TRACE_SYSTEM skb
5 #if !defined(_TRACE_SKB_H) || defined(TRACE_HEADER_MULTI_READ)
8 #include <linux/skbuff.h>
9 #include <linux/netdevice.h>
10 #include <linux/tracepoint.h>
13 * Tracepoint for free an sk_buff:
15 TRACE_EVENT(kfree_skb,
17 TP_PROTO(struct sk_buff *skb, void *location),
19 TP_ARGS(skb, location),
22 __field( void *, skbaddr )
23 __field( void *, location )
24 __field( unsigned short, protocol )
28 __entry->skbaddr = skb;
29 __entry->location = location;
30 __entry->protocol = ntohs(skb->protocol);
33 TP_printk("skbaddr=%p protocol=%u location=%p",
34 __entry->skbaddr, __entry->protocol, __entry->location)
37 TRACE_EVENT(consume_skb,
39 TP_PROTO(struct sk_buff *skb),
44 __field( void *, skbaddr )
48 __entry->skbaddr = skb;
51 TP_printk("skbaddr=%p", __entry->skbaddr)
54 TRACE_EVENT(skb_copy_datagram_iovec,
56 TP_PROTO(const struct sk_buff *skb, int len),
61 __field( const void *, skbaddr )
66 __entry->skbaddr = skb;
70 TP_printk("skbaddr=%p len=%d", __entry->skbaddr, __entry->len)
73 #endif /* _TRACE_SKB_H */
75 /* This part must be outside protection */
76 #include <trace/define_trace.h>