| 1 | #undef TRACE_SYSTEM |
| 2 | #define TRACE_SYSTEM sock |
| 3 | |
| 4 | #if !defined(LTTNG_TRACE_SOCK_H) || defined(TRACE_HEADER_MULTI_READ) |
| 5 | #define LTTNG_TRACE_SOCK_H |
| 6 | |
| 7 | #include "../../../probes/lttng-tracepoint-event.h" |
| 8 | #include <net/sock.h> |
| 9 | |
| 10 | LTTNG_TRACEPOINT_EVENT(sock_rcvqueue_full, |
| 11 | |
| 12 | TP_PROTO(struct sock *sk, struct sk_buff *skb), |
| 13 | |
| 14 | TP_ARGS(sk, skb), |
| 15 | |
| 16 | TP_FIELDS( |
| 17 | ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) |
| 18 | ctf_integer(unsigned int, truesize, skb->truesize) |
| 19 | ctf_integer(int, sk_rcvbuf, sk->sk_rcvbuf) |
| 20 | ) |
| 21 | ) |
| 22 | |
| 23 | LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit, |
| 24 | |
| 25 | TP_PROTO(struct sock *sk, struct proto *prot, long allocated), |
| 26 | |
| 27 | TP_ARGS(sk, prot, allocated), |
| 28 | |
| 29 | TP_FIELDS( |
| 30 | ctf_string(name, prot->name) |
| 31 | ctf_array(long, sysctl_mem, prot->sysctl_mem, 3) |
| 32 | ctf_integer(long, allocated, allocated) |
| 33 | ctf_integer(int, sysctl_rmem, prot->sysctl_rmem[0]) |
| 34 | ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) |
| 35 | ) |
| 36 | ) |
| 37 | |
| 38 | #endif /* LTTNG_TRACE_SOCK_H */ |
| 39 | |
| 40 | /* This part must be outside protection */ |
| 41 | #include "../../../probes/define_trace.h" |