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| /* SPDX-License-Identifier: GPL-2.0 */
| #undef TRACE_SYSTEM
| #define TRACE_SYSTEM skb
|
| #if !defined(_TRACE_SKB_H) || defined(TRACE_HEADER_MULTI_READ)
| #define _TRACE_SKB_H
|
| #include <linux/skbuff.h>
| #include <linux/netdevice.h>
| #include <linux/tracepoint.h>
|
| /*
| * Tracepoint for free an sk_buff:
| */
| TRACE_EVENT(kfree_skb,
|
| TP_PROTO(struct sk_buff *skb, void *location),
|
| TP_ARGS(skb, location),
|
| TP_STRUCT__entry(
| __field( void *, skbaddr )
| __field( void *, location )
| __field( unsigned short, protocol )
| ),
|
| TP_fast_assign(
| __entry->skbaddr = skb;
| __entry->location = location;
| __entry->protocol = ntohs(skb->protocol);
| ),
|
| TP_printk("skbaddr=%p protocol=%u location=%p",
| __entry->skbaddr, __entry->protocol, __entry->location)
| );
|
| TRACE_EVENT(consume_skb,
|
| TP_PROTO(struct sk_buff *skb),
|
| TP_ARGS(skb),
|
| TP_STRUCT__entry(
| __field( void *, skbaddr )
| ),
|
| TP_fast_assign(
| __entry->skbaddr = skb;
| ),
|
| TP_printk("skbaddr=%p", __entry->skbaddr)
| );
|
| TRACE_EVENT(skb_copy_datagram_iovec,
|
| TP_PROTO(const struct sk_buff *skb, int len),
|
| TP_ARGS(skb, len),
|
| TP_STRUCT__entry(
| __field( const void *, skbaddr )
| __field( int, len )
| ),
|
| TP_fast_assign(
| __entry->skbaddr = skb;
| __entry->len = len;
| ),
|
| TP_printk("skbaddr=%p len=%d", __entry->skbaddr, __entry->len)
| );
|
| #endif /* _TRACE_SKB_H */
|
| /* This part must be outside protection */
| #include <trace/define_trace.h>
|
|
