diff options
Diffstat (limited to 'net/tipc/trace.h')
| -rw-r--r-- | net/tipc/trace.h | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/net/tipc/trace.h b/net/tipc/trace.h index 535c8958651f..ebbfcd14627e 100644 --- a/net/tipc/trace.h +++ b/net/tipc/trace.h @@ -113,11 +113,14 @@ enum { {(0xcbe), "SYNCH_BEGIN_EVT" },\ {(0xcee), "SYNCH_END_EVT" }) +extern unsigned long sysctl_tipc_sk_filter[5] __read_mostly; + int tipc_skb_dump(struct sk_buff *skb, bool more, char *buf); int tipc_list_dump(struct sk_buff_head *list, bool more, char *buf); int tipc_sk_dump(struct sock *sk, u16 dqueues, char *buf); int tipc_link_dump(struct tipc_link *l, u16 dqueues, char *buf); int tipc_node_dump(struct tipc_node *n, bool more, char *buf); +bool tipc_sk_filtering(struct sock *sk); DECLARE_EVENT_CLASS(tipc_skb_class, @@ -199,12 +202,33 @@ DECLARE_EVENT_CLASS(tipc_sk_class, __get_str(skb_buf), __get_str(buf)) ); -#define DEFINE_SK_EVENT(name) \ -DEFINE_EVENT(tipc_sk_class, name, \ +#define DEFINE_SK_EVENT_FILTER(name) \ +DEFINE_EVENT_CONDITION(tipc_sk_class, name, \ + TP_PROTO(struct sock *sk, struct sk_buff *skb, u16 dqueues, \ + const char *header), \ + TP_ARGS(sk, skb, dqueues, header), \ + TP_CONDITION(tipc_sk_filtering(sk))) +DEFINE_SK_EVENT_FILTER(tipc_sk_dump); +DEFINE_SK_EVENT_FILTER(tipc_sk_create); +DEFINE_SK_EVENT_FILTER(tipc_sk_sendmcast); +DEFINE_SK_EVENT_FILTER(tipc_sk_sendmsg); +DEFINE_SK_EVENT_FILTER(tipc_sk_sendstream); +DEFINE_SK_EVENT_FILTER(tipc_sk_poll); +DEFINE_SK_EVENT_FILTER(tipc_sk_filter_rcv); +DEFINE_SK_EVENT_FILTER(tipc_sk_advance_rx); +DEFINE_SK_EVENT_FILTER(tipc_sk_rej_msg); +DEFINE_SK_EVENT_FILTER(tipc_sk_drop_msg); +DEFINE_SK_EVENT_FILTER(tipc_sk_release); +DEFINE_SK_EVENT_FILTER(tipc_sk_shutdown); + +#define DEFINE_SK_EVENT_FILTER_COND(name, cond) \ +DEFINE_EVENT_CONDITION(tipc_sk_class, name, \ TP_PROTO(struct sock *sk, struct sk_buff *skb, u16 dqueues, \ const char *header), \ - TP_ARGS(sk, skb, dqueues, header)) -DEFINE_SK_EVENT(tipc_sk_dump); + TP_ARGS(sk, skb, dqueues, header), \ + TP_CONDITION(tipc_sk_filtering(sk) && (cond))) +DEFINE_SK_EVENT_FILTER_COND(tipc_sk_overlimit1, tipc_sk_overlimit1(sk, skb)); +DEFINE_SK_EVENT_FILTER_COND(tipc_sk_overlimit2, tipc_sk_overlimit2(sk, skb)); DECLARE_EVENT_CLASS(tipc_link_class, |