Drop support for kernels < 3.0 from jbd2 instrumentation
[lttng-modules.git] / probes / lttng-probe-lock.c
... / ...
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1/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
2 *
3 * probes/lttng-probe-lock.c
4 *
5 * LTTng lock probes.
6 *
7 * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
8 * Copyright (C) 2012 Mentor Graphics Corp.
9 */
10
11#include <linux/module.h>
12#include <linux/version.h>
13#include <lttng-tracer.h>
14
15/*
16 * Create the tracepoint static inlines from the kernel to validate that our
17 * trace event macros match the kernel we run on.
18 */
19#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
20#include <trace/events/lock.h>
21#else
22#include <trace/events/lockdep.h>
23#endif
24
25#include <wrapper/tracepoint.h>
26
27/*
28 * Create LTTng tracepoint probes.
29 */
30#define LTTNG_PACKAGE_BUILD
31#define CREATE_TRACE_POINTS
32#define TRACE_INCLUDE_PATH instrumentation/events/lttng-module
33
34#include <instrumentation/events/lttng-module/lock.h>
35
36MODULE_LICENSE("GPL and additional rights");
37MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com> and Andrew Gabbasov <andrew_gabbasov@mentor.com>");
38MODULE_DESCRIPTION("LTTng lock probes");
39MODULE_VERSION(__stringify(LTTNG_MODULES_MAJOR_VERSION) "."
40 __stringify(LTTNG_MODULES_MINOR_VERSION) "."
41 __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION)
42 LTTNG_MODULES_EXTRAVERSION);
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