samples/trace_events/trace-events-sample.h

70  *   Here it is trace_foo_bar(char *foo, int bar).
73  *    Here it is simply "foo, bar".
94  *         __field_struct(struct bar, foo)
96  *         __entry->bar.x = y;
108  *         memcpy(__entry->foo, bar, 10);
119  *         __dynamic_array( int, foo, bar) is similar to: int foo[bar];
124  *         memcpy(__get_dynamic_array(foo), bar, 10);
135  *         __string(foo, bar)  is similar to:  strcpy(foo, bar)
175  *         __string_len(foo, bar, len)
186  *         memcpy(__get_str(foo), bar, len);
203  *         __assign_bitmask(target_cpus, cpumask_bits(bar), nr_cpumask_bits);
214  *         __assign_cpumask(target_cpus, cpumask_bits(bar));
230  *      For __dynamic_array(int, foo, bar) use __get_dynamic_array(foo)
237  *      For __string(foo, bar) use __get_str(foo)
293 	TP_PROTO(const char *foo, int bar, const int *lst,
297 	TP_ARGS(foo, bar, lst, string, mask, fmt, va),
301 		__field(	int,	bar			)
307 		__string_len(	lstr,	foo,	bar / 2 < strlen(foo) ? bar / 2 : strlen(foo) )
312 		__entry->bar	= bar;
322 	TP_printk("foo %s %d %s %s %s %s %s (%s) (%s) %s", __entry->foo, __entry->bar,
332  *    version of the number (if __entry->bar == 7 then "7" is returned).
334 		  __print_symbolic(__entry->bar,
352 		  __print_flags(__entry->bar, "|",
410 	TP_PROTO(const char *foo, int bar),
412 	TP_ARGS(foo, bar),
414 	TP_CONDITION(!(bar % 10)),
418 		__field(	int,	bar			)
423 		__entry->bar	= bar;
426 	TP_printk("foo %s %d", __get_str(foo), __entry->bar)
453 	TP_PROTO(const char *foo, int bar),
455 	TP_ARGS(foo, bar),
459 		__field(	int,	bar		)
464 		__entry->bar	= bar;
467 	TP_printk("foo %s %d", __get_str(foo), __entry->bar),
500 	TP_PROTO(const char *foo, int bar),
502 	TP_ARGS(foo, bar),
506 		__field(	int,	bar		)
511 		__entry->bar	= bar;
514 	TP_printk("foo %s %d", __get_str(foo), __entry->bar)
522 	TP_PROTO(const char *foo, int bar),
523 	TP_ARGS(foo, bar));
526 	TP_PROTO(const char *foo, int bar),
527 	TP_ARGS(foo, bar),
528 	TP_CONDITION(!(bar % 8)));
532 	TP_PROTO(const char *foo, int bar),
533 	TP_ARGS(foo, bar),
549 	TP_PROTO(const char *foo, int bar),
550 	TP_ARGS(foo, bar),
551 	TP_printk("bar %s %d", __get_str(foo), __entry->bar));
565 	TP_PROTO(const char *foo, int bar, unsigned long *mask, const cpumask_t *cpus),
567 	TP_ARGS(foo, bar, mask, cpus),
571 		__field(	int,	bar	)
579 		__entry->bar = bar;
585 	TP_printk("foo_rel_loc %s, %d, %s, %s", __get_rel_str(foo), __entry->bar,