probes/lttng-probe-lock.c

   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
  36 MODULE_LICENSE("GPL and additional rights");
  37 MODULE_AUTHOR("Wade Farnsworth <wade_farnsworth@mentor.com> and Andrew Gabbasov <andrew_gabbasov@mentor.com>");
  38 MODULE_DESCRIPTION("LTTng lock probes");
  39 MODULE_VERSION(__stringify(LTTNG_MODULES_MAJOR_VERSION) "."
  40         __stringify(LTTNG_MODULES_MINOR_VERSION) "."
  41         __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION)
  42         LTTNG_MODULES_EXTRAVERSION);