mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-30 21:46:31 +00:00
7703466b4c
Use DECLARE_EVENT_CLASS to remove duplicate code: text data bss dec hex filename 4312 524 12 4848 12f0 kernel/trace/power-traces.o.old 3455 524 8 3987 f93 kernel/trace/power-traces.o Two events are converted: power: power_start, power_frequency No change in functionality. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Arjan van de Ven <arjan@infradead.org> LKML-Reference: <4B0E28C2.1090906@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
74 lines
1.2 KiB
C
74 lines
1.2 KiB
C
#undef TRACE_SYSTEM
|
|
#define TRACE_SYSTEM power
|
|
|
|
#if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _TRACE_POWER_H
|
|
|
|
#include <linux/ktime.h>
|
|
#include <linux/tracepoint.h>
|
|
|
|
#ifndef _TRACE_POWER_ENUM_
|
|
#define _TRACE_POWER_ENUM_
|
|
enum {
|
|
POWER_NONE = 0,
|
|
POWER_CSTATE = 1,
|
|
POWER_PSTATE = 2,
|
|
};
|
|
#endif
|
|
|
|
DECLARE_EVENT_CLASS(power,
|
|
|
|
TP_PROTO(unsigned int type, unsigned int state),
|
|
|
|
TP_ARGS(type, state),
|
|
|
|
TP_STRUCT__entry(
|
|
__field( u64, type )
|
|
__field( u64, state )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->type = type;
|
|
__entry->state = state;
|
|
),
|
|
|
|
TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long)__entry->state)
|
|
);
|
|
|
|
DEFINE_EVENT(power, power_start,
|
|
|
|
TP_PROTO(unsigned int type, unsigned int state),
|
|
|
|
TP_ARGS(type, state)
|
|
);
|
|
|
|
DEFINE_EVENT(power, power_frequency,
|
|
|
|
TP_PROTO(unsigned int type, unsigned int state),
|
|
|
|
TP_ARGS(type, state)
|
|
);
|
|
|
|
TRACE_EVENT(power_end,
|
|
|
|
TP_PROTO(int dummy),
|
|
|
|
TP_ARGS(dummy),
|
|
|
|
TP_STRUCT__entry(
|
|
__field( u64, dummy )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->dummy = 0xffff;
|
|
),
|
|
|
|
TP_printk("dummy=%lu", (unsigned long)__entry->dummy)
|
|
|
|
);
|
|
|
|
#endif /* _TRACE_POWER_H */
|
|
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|