]> git.kernelconcepts.de Git - karo-tx-linux.git/commitdiff
tracing: Move the perf code out of trace_event.h
authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>
Wed, 29 Apr 2015 17:11:00 +0000 (13:11 -0400)
committerSteven Rostedt <rostedt@goodmis.org>
Wed, 13 May 2015 18:05:10 +0000 (14:05 -0400)
The trace_event.h file is for the generic trace event code. Move
the perf related code into its own trace header file perf.h

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
include/trace/define_trace.h
include/trace/perf.h [new file with mode: 0644]
include/trace/trace_events.h

index b13ba2fc76f7b8a8edb8f4d7a8d5e0e65666fd93..09b3880105a9e846e44a21e4f991018eaf64de0e 100644 (file)
@@ -88,6 +88,7 @@
 
 #ifdef CONFIG_EVENT_TRACING
 #include <trace/trace_events.h>
+#include <trace/perf.h>
 #endif
 
 #undef TRACE_EVENT
diff --git a/include/trace/perf.h b/include/trace/perf.h
new file mode 100644 (file)
index 0000000..5e82add
--- /dev/null
@@ -0,0 +1,350 @@
+/*
+ * Stage 4 of the trace events.
+ *
+ * Override the macros in <trace/trace_events.h> to include the following:
+ *
+ * For those macros defined with TRACE_EVENT:
+ *
+ * static struct ftrace_event_call event_<call>;
+ *
+ * static void ftrace_raw_event_<call>(void *__data, proto)
+ * {
+ *     struct ftrace_event_file *ftrace_file = __data;
+ *     struct ftrace_event_call *event_call = ftrace_file->event_call;
+ *     struct ftrace_data_offsets_<call> __maybe_unused __data_offsets;
+ *     unsigned long eflags = ftrace_file->flags;
+ *     enum event_trigger_type __tt = ETT_NONE;
+ *     struct ring_buffer_event *event;
+ *     struct ftrace_raw_<call> *entry; <-- defined in stage 1
+ *     struct ring_buffer *buffer;
+ *     unsigned long irq_flags;
+ *     int __data_size;
+ *     int pc;
+ *
+ *     if (!(eflags & FTRACE_EVENT_FL_TRIGGER_COND)) {
+ *             if (eflags & FTRACE_EVENT_FL_TRIGGER_MODE)
+ *                     event_triggers_call(ftrace_file, NULL);
+ *             if (eflags & FTRACE_EVENT_FL_SOFT_DISABLED)
+ *                     return;
+ *     }
+ *
+ *     local_save_flags(irq_flags);
+ *     pc = preempt_count();
+ *
+ *     __data_size = ftrace_get_offsets_<call>(&__data_offsets, args);
+ *
+ *     event = trace_event_buffer_lock_reserve(&buffer, ftrace_file,
+ *                               event_<call>->event.type,
+ *                               sizeof(*entry) + __data_size,
+ *                               irq_flags, pc);
+ *     if (!event)
+ *             return;
+ *     entry   = ring_buffer_event_data(event);
+ *
+ *     { <assign>; }  <-- Here we assign the entries by the __field and
+ *                        __array macros.
+ *
+ *     if (eflags & FTRACE_EVENT_FL_TRIGGER_COND)
+ *             __tt = event_triggers_call(ftrace_file, entry);
+ *
+ *     if (test_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT,
+ *                  &ftrace_file->flags))
+ *             ring_buffer_discard_commit(buffer, event);
+ *     else if (!filter_check_discard(ftrace_file, entry, buffer, event))
+ *             trace_buffer_unlock_commit(buffer, event, irq_flags, pc);
+ *
+ *     if (__tt)
+ *             event_triggers_post_call(ftrace_file, __tt);
+ * }
+ *
+ * static struct trace_event ftrace_event_type_<call> = {
+ *     .trace                  = ftrace_raw_output_<call>, <-- stage 2
+ * };
+ *
+ * static char print_fmt_<call>[] = <TP_printk>;
+ *
+ * static struct ftrace_event_class __used event_class_<template> = {
+ *     .system                 = "<system>",
+ *     .define_fields          = ftrace_define_fields_<call>,
+ *     .fields                 = LIST_HEAD_INIT(event_class_##call.fields),
+ *     .raw_init               = trace_event_raw_init,
+ *     .probe                  = ftrace_raw_event_##call,
+ *     .reg                    = ftrace_event_reg,
+ * };
+ *
+ * static struct ftrace_event_call event_<call> = {
+ *     .class                  = event_class_<template>,
+ *     {
+ *             .tp                     = &__tracepoint_<call>,
+ *     },
+ *     .event                  = &ftrace_event_type_<call>,
+ *     .print_fmt              = print_fmt_<call>,
+ *     .flags                  = TRACE_EVENT_FL_TRACEPOINT,
+ * };
+ * // its only safe to use pointers when doing linker tricks to
+ * // create an array.
+ * static struct ftrace_event_call __used
+ * __attribute__((section("_ftrace_events"))) *__event_<call> = &event_<call>;
+ *
+ */
+
+#ifdef CONFIG_PERF_EVENTS
+
+#define _TRACE_PERF_PROTO(call, proto)                                 \
+       static notrace void                                             \
+       perf_trace_##call(void *__data, proto);
+
+#define _TRACE_PERF_INIT(call)                                         \
+       .perf_probe             = perf_trace_##call,
+
+#else
+#define _TRACE_PERF_PROTO(call, proto)
+#define _TRACE_PERF_INIT(call)
+#endif /* CONFIG_PERF_EVENTS */
+
+#undef __entry
+#define __entry entry
+
+#undef __field
+#define __field(type, item)
+
+#undef __field_struct
+#define __field_struct(type, item)
+
+#undef __array
+#define __array(type, item, len)
+
+#undef __dynamic_array
+#define __dynamic_array(type, item, len)                               \
+       __entry->__data_loc_##item = __data_offsets.item;
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, -1)
+
+#undef __assign_str
+#define __assign_str(dst, src)                                         \
+       strcpy(__get_str(dst), (src) ? (const char *)(src) : "(null)");
+
+#undef __bitmask
+#define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1)
+
+#undef __get_bitmask
+#define __get_bitmask(field) (char *)__get_dynamic_array(field)
+
+#undef __assign_bitmask
+#define __assign_bitmask(dst, src, nr_bits)                                    \
+       memcpy(__get_bitmask(dst), (src), __bitmask_size_in_bytes(nr_bits))
+
+#undef TP_fast_assign
+#define TP_fast_assign(args...) args
+
+#undef __perf_addr
+#define __perf_addr(a) (a)
+
+#undef __perf_count
+#define __perf_count(c)        (c)
+
+#undef __perf_task
+#define __perf_task(t) (t)
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+                                                                       \
+static notrace void                                                    \
+ftrace_raw_event_##call(void *__data, proto)                           \
+{                                                                      \
+       struct ftrace_event_file *ftrace_file = __data;                 \
+       struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
+       struct ftrace_event_buffer fbuffer;                             \
+       struct ftrace_raw_##call *entry;                                \
+       int __data_size;                                                \
+                                                                       \
+       if (ftrace_trigger_soft_disabled(ftrace_file))                  \
+               return;                                                 \
+                                                                       \
+       __data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
+                                                                       \
+       entry = ftrace_event_buffer_reserve(&fbuffer, ftrace_file,      \
+                                sizeof(*entry) + __data_size);         \
+                                                                       \
+       if (!entry)                                                     \
+               return;                                                 \
+                                                                       \
+       tstruct                                                         \
+                                                                       \
+       { assign; }                                                     \
+                                                                       \
+       ftrace_event_buffer_commit(&fbuffer);                           \
+}
+/*
+ * The ftrace_test_probe is compiled out, it is only here as a build time check
+ * to make sure that if the tracepoint handling changes, the ftrace probe will
+ * fail to compile unless it too is updated.
+ */
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args)                      \
+static inline void ftrace_test_probe_##call(void)                      \
+{                                                                      \
+       check_trace_callback_type_##call(ftrace_raw_event_##template);  \
+}
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+#undef __entry
+#define __entry REC
+
+#undef __print_flags
+#undef __print_symbolic
+#undef __print_hex
+#undef __get_dynamic_array
+#undef __get_dynamic_array_len
+#undef __get_str
+#undef __get_bitmask
+#undef __print_array
+
+#undef TP_printk
+#define TP_printk(fmt, args...) "\"" fmt "\", "  __stringify(args)
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+_TRACE_PERF_PROTO(call, PARAMS(proto));                                        \
+static char print_fmt_##call[] = print;                                        \
+static struct ftrace_event_class __used __refdata event_class_##call = { \
+       .system                 = TRACE_SYSTEM_STRING,                  \
+       .define_fields          = ftrace_define_fields_##call,          \
+       .fields                 = LIST_HEAD_INIT(event_class_##call.fields),\
+       .raw_init               = trace_event_raw_init,                 \
+       .probe                  = ftrace_raw_event_##call,              \
+       .reg                    = ftrace_event_reg,                     \
+       _TRACE_PERF_INIT(call)                                          \
+};
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args)                      \
+                                                                       \
+static struct ftrace_event_call __used event_##call = {                        \
+       .class                  = &event_class_##template,              \
+       {                                                               \
+               .tp                     = &__tracepoint_##call,         \
+       },                                                              \
+       .event.funcs            = &ftrace_event_type_funcs_##template,  \
+       .print_fmt              = print_fmt_##template,                 \
+       .flags                  = TRACE_EVENT_FL_TRACEPOINT,            \
+};                                                                     \
+static struct ftrace_event_call __used                                 \
+__attribute__((section("_ftrace_events"))) *__event_##call = &event_##call
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, call, proto, args, print)         \
+                                                                       \
+static char print_fmt_##call[] = print;                                        \
+                                                                       \
+static struct ftrace_event_call __used event_##call = {                        \
+       .class                  = &event_class_##template,              \
+       {                                                               \
+               .tp                     = &__tracepoint_##call,         \
+       },                                                              \
+       .event.funcs            = &ftrace_event_type_funcs_##call,      \
+       .print_fmt              = print_fmt_##call,                     \
+       .flags                  = TRACE_EVENT_FL_TRACEPOINT,            \
+};                                                                     \
+static struct ftrace_event_call __used                                 \
+__attribute__((section("_ftrace_events"))) *__event_##call = &event_##call
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+#undef TRACE_SYSTEM_VAR
+
+#ifdef CONFIG_PERF_EVENTS
+
+#undef __entry
+#define __entry entry
+
+#undef __get_dynamic_array
+#define __get_dynamic_array(field)     \
+               ((void *)__entry + (__entry->__data_loc_##field & 0xffff))
+
+#undef __get_dynamic_array_len
+#define __get_dynamic_array_len(field) \
+               ((__entry->__data_loc_##field >> 16) & 0xffff)
+
+#undef __get_str
+#define __get_str(field) (char *)__get_dynamic_array(field)
+
+#undef __get_bitmask
+#define __get_bitmask(field) (char *)__get_dynamic_array(field)
+
+#undef __perf_addr
+#define __perf_addr(a) (__addr = (a))
+
+#undef __perf_count
+#define __perf_count(c)        (__count = (c))
+
+#undef __perf_task
+#define __perf_task(t) (__task = (t))
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
+static notrace void                                                    \
+perf_trace_##call(void *__data, proto)                                 \
+{                                                                      \
+       struct ftrace_event_call *event_call = __data;                  \
+       struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
+       struct ftrace_raw_##call *entry;                                \
+       struct pt_regs *__regs;                                         \
+       u64 __addr = 0, __count = 1;                                    \
+       struct task_struct *__task = NULL;                              \
+       struct hlist_head *head;                                        \
+       int __entry_size;                                               \
+       int __data_size;                                                \
+       int rctx;                                                       \
+                                                                       \
+       __data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
+                                                                       \
+       head = this_cpu_ptr(event_call->perf_events);                   \
+       if (__builtin_constant_p(!__task) && !__task &&                 \
+                               hlist_empty(head))                      \
+               return;                                                 \
+                                                                       \
+       __entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32),\
+                            sizeof(u64));                              \
+       __entry_size -= sizeof(u32);                                    \
+                                                                       \
+       entry = perf_trace_buf_prepare(__entry_size,                    \
+                       event_call->event.type, &__regs, &rctx);        \
+       if (!entry)                                                     \
+               return;                                                 \
+                                                                       \
+       perf_fetch_caller_regs(__regs);                                 \
+                                                                       \
+       tstruct                                                         \
+                                                                       \
+       { assign; }                                                     \
+                                                                       \
+       perf_trace_buf_submit(entry, __entry_size, rctx, __addr,        \
+               __count, __regs, head, __task);                         \
+}
+
+/*
+ * This part is compiled out, it is only here as a build time check
+ * to make sure that if the tracepoint handling changes, the
+ * perf probe will fail to compile unless it too is updated.
+ */
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args)                      \
+static inline void perf_test_probe_##call(void)                                \
+{                                                                      \
+       check_trace_callback_type_##call(perf_trace_##template);        \
+}
+
+
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \
+       DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+#endif /* CONFIG_PERF_EVENTS */
index 37d4b10b111d816fe6a88517521beffac2472b80..19af616e9dbd2c044f5557da820b727d8f567cb1 100644 (file)
@@ -506,354 +506,3 @@ static inline notrace int ftrace_get_offsets_##call(                      \
 
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
 
-/*
- * Stage 4 of the trace events.
- *
- * Override the macros in <trace/trace_events.h> to include the following:
- *
- * For those macros defined with TRACE_EVENT:
- *
- * static struct ftrace_event_call event_<call>;
- *
- * static void ftrace_raw_event_<call>(void *__data, proto)
- * {
- *     struct ftrace_event_file *ftrace_file = __data;
- *     struct ftrace_event_call *event_call = ftrace_file->event_call;
- *     struct ftrace_data_offsets_<call> __maybe_unused __data_offsets;
- *     unsigned long eflags = ftrace_file->flags;
- *     enum event_trigger_type __tt = ETT_NONE;
- *     struct ring_buffer_event *event;
- *     struct ftrace_raw_<call> *entry; <-- defined in stage 1
- *     struct ring_buffer *buffer;
- *     unsigned long irq_flags;
- *     int __data_size;
- *     int pc;
- *
- *     if (!(eflags & FTRACE_EVENT_FL_TRIGGER_COND)) {
- *             if (eflags & FTRACE_EVENT_FL_TRIGGER_MODE)
- *                     event_triggers_call(ftrace_file, NULL);
- *             if (eflags & FTRACE_EVENT_FL_SOFT_DISABLED)
- *                     return;
- *     }
- *
- *     local_save_flags(irq_flags);
- *     pc = preempt_count();
- *
- *     __data_size = ftrace_get_offsets_<call>(&__data_offsets, args);
- *
- *     event = trace_event_buffer_lock_reserve(&buffer, ftrace_file,
- *                               event_<call>->event.type,
- *                               sizeof(*entry) + __data_size,
- *                               irq_flags, pc);
- *     if (!event)
- *             return;
- *     entry   = ring_buffer_event_data(event);
- *
- *     { <assign>; }  <-- Here we assign the entries by the __field and
- *                        __array macros.
- *
- *     if (eflags & FTRACE_EVENT_FL_TRIGGER_COND)
- *             __tt = event_triggers_call(ftrace_file, entry);
- *
- *     if (test_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT,
- *                  &ftrace_file->flags))
- *             ring_buffer_discard_commit(buffer, event);
- *     else if (!filter_check_discard(ftrace_file, entry, buffer, event))
- *             trace_buffer_unlock_commit(buffer, event, irq_flags, pc);
- *
- *     if (__tt)
- *             event_triggers_post_call(ftrace_file, __tt);
- * }
- *
- * static struct trace_event ftrace_event_type_<call> = {
- *     .trace                  = ftrace_raw_output_<call>, <-- stage 2
- * };
- *
- * static char print_fmt_<call>[] = <TP_printk>;
- *
- * static struct ftrace_event_class __used event_class_<template> = {
- *     .system                 = "<system>",
- *     .define_fields          = ftrace_define_fields_<call>,
- *     .fields                 = LIST_HEAD_INIT(event_class_##call.fields),
- *     .raw_init               = trace_event_raw_init,
- *     .probe                  = ftrace_raw_event_##call,
- *     .reg                    = ftrace_event_reg,
- * };
- *
- * static struct ftrace_event_call event_<call> = {
- *     .class                  = event_class_<template>,
- *     {
- *             .tp                     = &__tracepoint_<call>,
- *     },
- *     .event                  = &ftrace_event_type_<call>,
- *     .print_fmt              = print_fmt_<call>,
- *     .flags                  = TRACE_EVENT_FL_TRACEPOINT,
- * };
- * // its only safe to use pointers when doing linker tricks to
- * // create an array.
- * static struct ftrace_event_call __used
- * __attribute__((section("_ftrace_events"))) *__event_<call> = &event_<call>;
- *
- */
-
-#ifdef CONFIG_PERF_EVENTS
-
-#define _TRACE_PERF_PROTO(call, proto)                                 \
-       static notrace void                                             \
-       perf_trace_##call(void *__data, proto);
-
-#define _TRACE_PERF_INIT(call)                                         \
-       .perf_probe             = perf_trace_##call,
-
-#else
-#define _TRACE_PERF_PROTO(call, proto)
-#define _TRACE_PERF_INIT(call)
-#endif /* CONFIG_PERF_EVENTS */
-
-#undef __entry
-#define __entry entry
-
-#undef __field
-#define __field(type, item)
-
-#undef __field_struct
-#define __field_struct(type, item)
-
-#undef __array
-#define __array(type, item, len)
-
-#undef __dynamic_array
-#define __dynamic_array(type, item, len)                               \
-       __entry->__data_loc_##item = __data_offsets.item;
-
-#undef __string
-#define __string(item, src) __dynamic_array(char, item, -1)
-
-#undef __assign_str
-#define __assign_str(dst, src)                                         \
-       strcpy(__get_str(dst), (src) ? (const char *)(src) : "(null)");
-
-#undef __bitmask
-#define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1)
-
-#undef __get_bitmask
-#define __get_bitmask(field) (char *)__get_dynamic_array(field)
-
-#undef __assign_bitmask
-#define __assign_bitmask(dst, src, nr_bits)                                    \
-       memcpy(__get_bitmask(dst), (src), __bitmask_size_in_bytes(nr_bits))
-
-#undef TP_fast_assign
-#define TP_fast_assign(args...) args
-
-#undef __perf_addr
-#define __perf_addr(a) (a)
-
-#undef __perf_count
-#define __perf_count(c)        (c)
-
-#undef __perf_task
-#define __perf_task(t) (t)
-
-#undef DECLARE_EVENT_CLASS
-#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
-                                                                       \
-static notrace void                                                    \
-ftrace_raw_event_##call(void *__data, proto)                           \
-{                                                                      \
-       struct ftrace_event_file *ftrace_file = __data;                 \
-       struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
-       struct ftrace_event_buffer fbuffer;                             \
-       struct ftrace_raw_##call *entry;                                \
-       int __data_size;                                                \
-                                                                       \
-       if (ftrace_trigger_soft_disabled(ftrace_file))                  \
-               return;                                                 \
-                                                                       \
-       __data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
-                                                                       \
-       entry = ftrace_event_buffer_reserve(&fbuffer, ftrace_file,      \
-                                sizeof(*entry) + __data_size);         \
-                                                                       \
-       if (!entry)                                                     \
-               return;                                                 \
-                                                                       \
-       tstruct                                                         \
-                                                                       \
-       { assign; }                                                     \
-                                                                       \
-       ftrace_event_buffer_commit(&fbuffer);                           \
-}
-/*
- * The ftrace_test_probe is compiled out, it is only here as a build time check
- * to make sure that if the tracepoint handling changes, the ftrace probe will
- * fail to compile unless it too is updated.
- */
-
-#undef DEFINE_EVENT
-#define DEFINE_EVENT(template, call, proto, args)                      \
-static inline void ftrace_test_probe_##call(void)                      \
-{                                                                      \
-       check_trace_callback_type_##call(ftrace_raw_event_##template);  \
-}
-
-#undef DEFINE_EVENT_PRINT
-#define DEFINE_EVENT_PRINT(template, name, proto, args, print)
-
-#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
-
-#undef __entry
-#define __entry REC
-
-#undef __print_flags
-#undef __print_symbolic
-#undef __print_hex
-#undef __get_dynamic_array
-#undef __get_dynamic_array_len
-#undef __get_str
-#undef __get_bitmask
-#undef __print_array
-
-#undef TP_printk
-#define TP_printk(fmt, args...) "\"" fmt "\", "  __stringify(args)
-
-#undef DECLARE_EVENT_CLASS
-#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
-_TRACE_PERF_PROTO(call, PARAMS(proto));                                        \
-static char print_fmt_##call[] = print;                                        \
-static struct ftrace_event_class __used __refdata event_class_##call = { \
-       .system                 = TRACE_SYSTEM_STRING,                  \
-       .define_fields          = ftrace_define_fields_##call,          \
-       .fields                 = LIST_HEAD_INIT(event_class_##call.fields),\
-       .raw_init               = trace_event_raw_init,                 \
-       .probe                  = ftrace_raw_event_##call,              \
-       .reg                    = ftrace_event_reg,                     \
-       _TRACE_PERF_INIT(call)                                          \
-};
-
-#undef DEFINE_EVENT
-#define DEFINE_EVENT(template, call, proto, args)                      \
-                                                                       \
-static struct ftrace_event_call __used event_##call = {                        \
-       .class                  = &event_class_##template,              \
-       {                                                               \
-               .tp                     = &__tracepoint_##call,         \
-       },                                                              \
-       .event.funcs            = &ftrace_event_type_funcs_##template,  \
-       .print_fmt              = print_fmt_##template,                 \
-       .flags                  = TRACE_EVENT_FL_TRACEPOINT,            \
-};                                                                     \
-static struct ftrace_event_call __used                                 \
-__attribute__((section("_ftrace_events"))) *__event_##call = &event_##call
-
-#undef DEFINE_EVENT_PRINT
-#define DEFINE_EVENT_PRINT(template, call, proto, args, print)         \
-                                                                       \
-static char print_fmt_##call[] = print;                                        \
-                                                                       \
-static struct ftrace_event_call __used event_##call = {                        \
-       .class                  = &event_class_##template,              \
-       {                                                               \
-               .tp                     = &__tracepoint_##call,         \
-       },                                                              \
-       .event.funcs            = &ftrace_event_type_funcs_##call,      \
-       .print_fmt              = print_fmt_##call,                     \
-       .flags                  = TRACE_EVENT_FL_TRACEPOINT,            \
-};                                                                     \
-static struct ftrace_event_call __used                                 \
-__attribute__((section("_ftrace_events"))) *__event_##call = &event_##call
-
-#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
-
-#undef TRACE_SYSTEM_VAR
-
-#ifdef CONFIG_PERF_EVENTS
-
-#undef __entry
-#define __entry entry
-
-#undef __get_dynamic_array
-#define __get_dynamic_array(field)     \
-               ((void *)__entry + (__entry->__data_loc_##field & 0xffff))
-
-#undef __get_dynamic_array_len
-#define __get_dynamic_array_len(field) \
-               ((__entry->__data_loc_##field >> 16) & 0xffff)
-
-#undef __get_str
-#define __get_str(field) (char *)__get_dynamic_array(field)
-
-#undef __get_bitmask
-#define __get_bitmask(field) (char *)__get_dynamic_array(field)
-
-#undef __perf_addr
-#define __perf_addr(a) (__addr = (a))
-
-#undef __perf_count
-#define __perf_count(c)        (__count = (c))
-
-#undef __perf_task
-#define __perf_task(t) (__task = (t))
-
-#undef DECLARE_EVENT_CLASS
-#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
-static notrace void                                                    \
-perf_trace_##call(void *__data, proto)                                 \
-{                                                                      \
-       struct ftrace_event_call *event_call = __data;                  \
-       struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
-       struct ftrace_raw_##call *entry;                                \
-       struct pt_regs *__regs;                                         \
-       u64 __addr = 0, __count = 1;                                    \
-       struct task_struct *__task = NULL;                              \
-       struct hlist_head *head;                                        \
-       int __entry_size;                                               \
-       int __data_size;                                                \
-       int rctx;                                                       \
-                                                                       \
-       __data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
-                                                                       \
-       head = this_cpu_ptr(event_call->perf_events);                   \
-       if (__builtin_constant_p(!__task) && !__task &&                 \
-                               hlist_empty(head))                      \
-               return;                                                 \
-                                                                       \
-       __entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32),\
-                            sizeof(u64));                              \
-       __entry_size -= sizeof(u32);                                    \
-                                                                       \
-       entry = perf_trace_buf_prepare(__entry_size,                    \
-                       event_call->event.type, &__regs, &rctx);        \
-       if (!entry)                                                     \
-               return;                                                 \
-                                                                       \
-       perf_fetch_caller_regs(__regs);                                 \
-                                                                       \
-       tstruct                                                         \
-                                                                       \
-       { assign; }                                                     \
-                                                                       \
-       perf_trace_buf_submit(entry, __entry_size, rctx, __addr,        \
-               __count, __regs, head, __task);                         \
-}
-
-/*
- * This part is compiled out, it is only here as a build time check
- * to make sure that if the tracepoint handling changes, the
- * perf probe will fail to compile unless it too is updated.
- */
-#undef DEFINE_EVENT
-#define DEFINE_EVENT(template, call, proto, args)                      \
-static inline void perf_test_probe_##call(void)                                \
-{                                                                      \
-       check_trace_callback_type_##call(perf_trace_##template);        \
-}
-
-
-#undef DEFINE_EVENT_PRINT
-#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \
-       DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
-
-#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
-#endif /* CONFIG_PERF_EVENTS */
-