Commit | Line | Data |
---|---|---|
b283666f PW |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM sock | |
3 | ||
3bc29f0a MD |
4 | #if !defined(LTTNG_TRACE_SOCK_H) || defined(TRACE_HEADER_MULTI_READ) |
5 | #define LTTNG_TRACE_SOCK_H | |
b283666f | 6 | |
6ec43db8 | 7 | #include <probes/lttng-tracepoint-event.h> |
26e44827 | 8 | #include <linux/version.h> |
b283666f | 9 | #include <net/sock.h> |
b283666f | 10 | |
3bc29f0a | 11 | LTTNG_TRACEPOINT_EVENT(sock_rcvqueue_full, |
b283666f PW |
12 | |
13 | TP_PROTO(struct sock *sk, struct sk_buff *skb), | |
14 | ||
15 | TP_ARGS(sk, skb), | |
16 | ||
f127e61e MD |
17 | TP_FIELDS( |
18 | ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) | |
19 | ctf_integer(unsigned int, truesize, skb->truesize) | |
20 | ctf_integer(int, sk_rcvbuf, sk->sk_rcvbuf) | |
21 | ) | |
b283666f PW |
22 | ) |
23 | ||
26e44827 MD |
24 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0)) |
25 | ||
26 | LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit, | |
27 | ||
28 | TP_PROTO(struct sock *sk, struct proto *prot, long allocated), | |
29 | ||
30 | TP_ARGS(sk, prot, allocated), | |
31 | ||
32 | TP_FIELDS( | |
33 | ctf_string(name, prot->name) | |
34 | ctf_array(long, sysctl_mem, prot->sysctl_mem, 3) | |
35 | ctf_integer(long, allocated, allocated) | |
36 | ctf_integer(int, sysctl_rmem, sk_get_rmem0(sk, prot)) | |
37 | ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) | |
38 | ) | |
39 | ) | |
40 | ||
41 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0)) */ | |
42 | ||
3bc29f0a | 43 | LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit, |
b283666f PW |
44 | |
45 | TP_PROTO(struct sock *sk, struct proto *prot, long allocated), | |
46 | ||
47 | TP_ARGS(sk, prot, allocated), | |
48 | ||
f127e61e MD |
49 | TP_FIELDS( |
50 | ctf_string(name, prot->name) | |
51 | ctf_array(long, sysctl_mem, prot->sysctl_mem, 3) | |
52 | ctf_integer(long, allocated, allocated) | |
53 | ctf_integer(int, sysctl_rmem, prot->sysctl_rmem[0]) | |
54 | ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) | |
55 | ) | |
b283666f PW |
56 | ) |
57 | ||
26e44827 MD |
58 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0)) */ |
59 | ||
3bc29f0a | 60 | #endif /* LTTNG_TRACE_SOCK_H */ |
b283666f PW |
61 | |
62 | /* This part must be outside protection */ | |
6ec43db8 | 63 | #include <probes/define_trace.h> |