projects / packages / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| 9fd83755 JR |
1 | From f279893a432a5c5c5d4488f65a0719181a06da56 Mon Sep 17 00:00:00 2001 |
| 2 | From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| 3 | Date: Tue, 26 Dec 2017 09:47:36 -0500 | |
| 4 | Subject: [PATCH] Update sock instrumentation for 4.15 | |
| 5 | ||
| 6 | Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| 7 | --- | |
| 8 | instrumentation/events/lttng-module/sock.h | 22 ++++++++++++++++++++++ | |
| 9 | 1 file changed, 22 insertions(+) | |
| 10 | ||
| 11 | diff --git a/instrumentation/events/lttng-module/sock.h b/instrumentation/events/lttng-module/sock.h | |
| 12 | index e79f8dc..5cd02ca 100644 | |
| 13 | --- a/instrumentation/events/lttng-module/sock.h | |
| 14 | +++ b/instrumentation/events/lttng-module/sock.h | |
| 15 | @@ -5,6 +5,7 @@ | |
| 16 | #define LTTNG_TRACE_SOCK_H | |
| 17 | ||
| 18 | #include <probes/lttng-tracepoint-event.h> | |
| 19 | +#include <linux/version.h> | |
| 20 | #include <net/sock.h> | |
| 21 | ||
| 22 | LTTNG_TRACEPOINT_EVENT(sock_rcvqueue_full, | |
| 23 | @@ -20,6 +21,25 @@ LTTNG_TRACEPOINT_EVENT(sock_rcvqueue_full, | |
| 24 | ) | |
| 25 | ) | |
| 26 | ||
| 27 | +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0)) | |
| 28 | + | |
| 29 | +LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit, | |
| 30 | + | |
| 31 | + TP_PROTO(struct sock *sk, struct proto *prot, long allocated), | |
| 32 | + | |
| 33 | + TP_ARGS(sk, prot, allocated), | |
| 34 | + | |
| 35 | + TP_FIELDS( | |
| 36 | + ctf_string(name, prot->name) | |
| 37 | + ctf_array(long, sysctl_mem, prot->sysctl_mem, 3) | |
| 38 | + ctf_integer(long, allocated, allocated) | |
| 39 | + ctf_integer(int, sysctl_rmem, sk_get_rmem0(sk, prot)) | |
| 40 | + ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc)) | |
| 41 | + ) | |
| 42 | +) | |
| 43 | + | |
| 44 | +#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0)) */ | |
| 45 | + | |
| 46 | LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit, | |
| 47 | ||
| 48 | TP_PROTO(struct sock *sk, struct proto *prot, long allocated), | |
| 49 | @@ -35,6 +55,8 @@ LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit, | |
| 50 | ) | |
| 51 | ) | |
| 52 | ||
| 53 | +#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0)) */ | |
| 54 | + | |
| 55 | #endif /* LTTNG_TRACE_SOCK_H */ | |
| 56 | ||
| 57 | /* This part must be outside protection */ |