projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| 61baff6e MJ |
1 | // SPDX-FileCopyrightText: 2012 Paul Woegerer <paul_woegerer@mentor.com> |
| 2 | // | |
| 3 | // SPDX-License-Identifier: GPL-2.0-only | |
| 4 | ||
| b283666f PW |
5 | #undef TRACE_SYSTEM |
| 6 | #define TRACE_SYSTEM sock | |
| 7 | ||
| 3bc29f0a MD |
8 | #if !defined(LTTNG_TRACE_SOCK_H) || defined(TRACE_HEADER_MULTI_READ) |
| 9 | #define LTTNG_TRACE_SOCK_H | |
| b283666f | 10 | |
| 3b4aafcb | 11 | #include <lttng/tracepoint-event.h> |
| 5f4c791e | 12 | #include <lttng/kernel-version.h> |
| b283666f | 13 | #include <net/sock.h> |
| b283666f | 14 | |
| 3bc29f0a | 15 | LTTNG_TRACEPOINT_EVENT(sock_rcvqueue_full, |
| b283666f PW |
16 | |
| 17 | TP_PROTO(struct sock *sk, struct sk_buff *skb), | |
| 18 | ||
| 19 | TP_ARGS(sk, skb), | |
| 20 | ||
| f127e61e MD |
21 | TP_FIELDS( |
| 22 | ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) | |
| 23 | ctf_integer(unsigned int, truesize, skb->truesize) | |
| 24 | ctf_integer(int, sk_rcvbuf, sk->sk_rcvbuf) | |
| 25 | ) | |
| b283666f PW |
26 | ) |
| 27 | ||
| 5f4c791e | 28 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,19,0)) |
| 53f9bf80 MJ |
29 | |
| 30 | LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit, | |
| 31 | ||
| 32 | TP_PROTO(struct sock *sk, struct proto *prot, long allocated, int kind), | |
| 33 | ||
| 34 | TP_ARGS(sk, prot, allocated, kind), | |
| 35 | ||
| 36 | TP_FIELDS( | |
| 37 | ctf_string(name, prot->name) | |
| 38 | ctf_array(long, sysctl_mem, prot->sysctl_mem, 3) | |
| 39 | ctf_integer(long, allocated, allocated) | |
| 40 | ctf_integer(int, sysctl_rmem, sk_get_rmem0(sk, prot)) | |
| 41 | ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) | |
| 42 | ctf_integer(int, sysctl_wmem, sk_get_wmem0(sk, prot)) | |
| 43 | ctf_integer(int, wmem_alloc, refcount_read(&sk->sk_wmem_alloc)) | |
| 44 | ctf_integer(int, wmem_queued, sk->sk_wmem_queued) | |
| 45 | ctf_integer(int, kind, kind) | |
| 46 | ) | |
| 47 | ) | |
| 48 | ||
| 5f4c791e | 49 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,15,0)) |
| f279893a MD |
50 | |
| 51 | LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit, | |
| 52 | ||
| 53 | TP_PROTO(struct sock *sk, struct proto *prot, long allocated), | |
| 54 | ||
| 55 | TP_ARGS(sk, prot, allocated), | |
| 56 | ||
| 57 | TP_FIELDS( | |
| 58 | ctf_string(name, prot->name) | |
| 59 | ctf_array(long, sysctl_mem, prot->sysctl_mem, 3) | |
| 60 | ctf_integer(long, allocated, allocated) | |
| 61 | ctf_integer(int, sysctl_rmem, sk_get_rmem0(sk, prot)) | |
| 62 | ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) | |
| 63 | ) | |
| 64 | ) | |
| 65 | ||
| 5f4c791e | 66 | #else /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,15,0)) */ |
| f279893a | 67 | |
| 3bc29f0a | 68 | LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit, |
| b283666f PW |
69 | |
| 70 | TP_PROTO(struct sock *sk, struct proto *prot, long allocated), | |
| 71 | ||
| 72 | TP_ARGS(sk, prot, allocated), | |
| 73 | ||
| f127e61e MD |
74 | TP_FIELDS( |
| 75 | ctf_string(name, prot->name) | |
| 76 | ctf_array(long, sysctl_mem, prot->sysctl_mem, 3) | |
| 77 | ctf_integer(long, allocated, allocated) | |
| 78 | ctf_integer(int, sysctl_rmem, prot->sysctl_rmem[0]) | |
| 79 | ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) | |
| 80 | ) | |
| b283666f PW |
81 | ) |
| 82 | ||
| 5f4c791e | 83 | #endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,15,0)) */ |
| f279893a | 84 | |
| 3bc29f0a | 85 | #endif /* LTTNG_TRACE_SOCK_H */ |
| b283666f PW |
86 | |
| 87 | /* This part must be outside protection */ | |
| 3b4aafcb | 88 | #include <lttng/define_trace.h> |