diff options
Diffstat (limited to 'include/trace/events/skb.h')
| -rw-r--r-- | include/trace/events/skb.h | 49 |
1 files changed, 42 insertions, 7 deletions
diff --git a/include/trace/events/skb.h b/include/trace/events/skb.h index 1e8fabb57c0..0c68ae22da2 100644 --- a/include/trace/events/skb.h +++ b/include/trace/events/skb.h @@ -1,12 +1,13 @@ +#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> -#undef TRACE_SYSTEM -#define TRACE_SYSTEM skb - /* * Tracepoint for free an sk_buff: */ @@ -18,22 +19,56 @@ TRACE_EVENT(kfree_skb, TP_STRUCT__entry( __field( void *, skbaddr ) - __field( unsigned short, protocol ) __field( void *, location ) + __field( unsigned short, protocol ) ), TP_fast_assign( __entry->skbaddr = skb; - if (skb) { - __entry->protocol = ntohs(skb->protocol); - } __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 */ |