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1/* SPDX-License-Identifier: GPL-2.0 */
2#undef TRACE_SYSTEM
3#define TRACE_SYSTEM power
4
5#if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ)
6#define _TRACE_POWER_H
7
8#include <linux/cpufreq.h>
9#include <linux/ktime.h>
10#include <linux/pm_qos.h>
11#include <linux/tracepoint.h>
12#include <linux/trace_events.h>
13
14#define TPS(x) tracepoint_string(x)
15
16DECLARE_EVENT_CLASS(cpu,
17
18 TP_PROTO(unsigned int state, unsigned int cpu_id),
19
20 TP_ARGS(state, cpu_id),
21
22 TP_STRUCT__entry(
23 __field( u32, state )
24 __field( u32, cpu_id )
25 ),
26
27 TP_fast_assign(
28 __entry->state = state;
29 __entry->cpu_id = cpu_id;
30 ),
31
32 TP_printk("state=%lu cpu_id=%lu", (unsigned long)__entry->state,
33 (unsigned long)__entry->cpu_id)
34);
35
36DEFINE_EVENT(cpu, cpu_idle,
37
38 TP_PROTO(unsigned int state, unsigned int cpu_id),
39
40 TP_ARGS(state, cpu_id)
41);
42
43TRACE_EVENT(cpu_idle_miss,
44
45 TP_PROTO(unsigned int cpu_id, unsigned int state, bool below),
46
47 TP_ARGS(cpu_id, state, below),
48
49 TP_STRUCT__entry(
50 __field(u32, cpu_id)
51 __field(u32, state)
52 __field(bool, below)
53 ),
54
55 TP_fast_assign(
56 __entry->cpu_id = cpu_id;
57 __entry->state = state;
58 __entry->below = below;
59 ),
60
61 TP_printk("cpu_id=%lu state=%lu type=%s", (unsigned long)__entry->cpu_id,
62 (unsigned long)__entry->state, (__entry->below)?"below":"above")
63);
64
65TRACE_EVENT(powernv_throttle,
66
67 TP_PROTO(int chip_id, const char *reason, int pmax),
68
69 TP_ARGS(chip_id, reason, pmax),
70
71 TP_STRUCT__entry(
72 __field(int, chip_id)
73 __string(reason, reason)
74 __field(int, pmax)
75 ),
76
77 TP_fast_assign(
78 __entry->chip_id = chip_id;
79 __assign_str(reason);
80 __entry->pmax = pmax;
81 ),
82
83 TP_printk("Chip %d Pmax %d %s", __entry->chip_id,
84 __entry->pmax, __get_str(reason))
85);
86
87TRACE_EVENT(pstate_sample,
88
89 TP_PROTO(u32 core_busy,
90 u32 scaled_busy,
91 u32 from,
92 u32 to,
93 u64 mperf,
94 u64 aperf,
95 u64 tsc,
96 u32 freq,
97 u32 io_boost
98 ),
99
100 TP_ARGS(core_busy,
101 scaled_busy,
102 from,
103 to,
104 mperf,
105 aperf,
106 tsc,
107 freq,
108 io_boost
109 ),
110
111 TP_STRUCT__entry(
112 __field(u32, core_busy)
113 __field(u32, scaled_busy)
114 __field(u32, from)
115 __field(u32, to)
116 __field(u64, mperf)
117 __field(u64, aperf)
118 __field(u64, tsc)
119 __field(u32, freq)
120 __field(u32, io_boost)
121 ),
122
123 TP_fast_assign(
124 __entry->core_busy = core_busy;
125 __entry->scaled_busy = scaled_busy;
126 __entry->from = from;
127 __entry->to = to;
128 __entry->mperf = mperf;
129 __entry->aperf = aperf;
130 __entry->tsc = tsc;
131 __entry->freq = freq;
132 __entry->io_boost = io_boost;
133 ),
134
135 TP_printk("core_busy=%lu scaled=%lu from=%lu to=%lu mperf=%llu aperf=%llu tsc=%llu freq=%lu io_boost=%lu",
136 (unsigned long)__entry->core_busy,
137 (unsigned long)__entry->scaled_busy,
138 (unsigned long)__entry->from,
139 (unsigned long)__entry->to,
140 (unsigned long long)__entry->mperf,
141 (unsigned long long)__entry->aperf,
142 (unsigned long long)__entry->tsc,
143 (unsigned long)__entry->freq,
144 (unsigned long)__entry->io_boost
145 )
146
147);
148
149/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
150#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING
151#define _PWR_EVENT_AVOID_DOUBLE_DEFINING
152
153#define PWR_EVENT_EXIT -1
154#endif
155
156#define pm_verb_symbolic(event) \
157 __print_symbolic(event, \
158 { PM_EVENT_SUSPEND, "suspend" }, \
159 { PM_EVENT_RESUME, "resume" }, \
160 { PM_EVENT_FREEZE, "freeze" }, \
161 { PM_EVENT_QUIESCE, "quiesce" }, \
162 { PM_EVENT_HIBERNATE, "hibernate" }, \
163 { PM_EVENT_THAW, "thaw" }, \
164 { PM_EVENT_RESTORE, "restore" }, \
165 { PM_EVENT_RECOVER, "recover" })
166
167DEFINE_EVENT(cpu, cpu_frequency,
168
169 TP_PROTO(unsigned int frequency, unsigned int cpu_id),
170
171 TP_ARGS(frequency, cpu_id)
172);
173
174TRACE_EVENT(cpu_frequency_limits,
175
176 TP_PROTO(struct cpufreq_policy *policy),
177
178 TP_ARGS(policy),
179
180 TP_STRUCT__entry(
181 __field(u32, min_freq)
182 __field(u32, max_freq)
183 __field(u32, cpu_id)
184 ),
185
186 TP_fast_assign(
187 __entry->min_freq = policy->min;
188 __entry->max_freq = policy->max;
189 __entry->cpu_id = policy->cpu;
190 ),
191
192 TP_printk("min=%lu max=%lu cpu_id=%lu",
193 (unsigned long)__entry->min_freq,
194 (unsigned long)__entry->max_freq,
195 (unsigned long)__entry->cpu_id)
196);
197
198TRACE_EVENT(device_pm_callback_start,
199
200 TP_PROTO(struct device *dev, const char *pm_ops, int event),
201
202 TP_ARGS(dev, pm_ops, event),
203
204 TP_STRUCT__entry(
205 __string(device, dev_name(dev))
206 __string(driver, dev_driver_string(dev))
207 __string(parent, dev->parent ? dev_name(dev->parent) : "none")
208 __string(pm_ops, pm_ops ? pm_ops : "none ")
209 __field(int, event)
210 ),
211
212 TP_fast_assign(
213 __assign_str(device);
214 __assign_str(driver);
215 __assign_str(parent);
216 __assign_str(pm_ops);
217 __entry->event = event;
218 ),
219
220 TP_printk("%s %s, parent: %s, %s[%s]", __get_str(driver),
221 __get_str(device), __get_str(parent), __get_str(pm_ops),
222 pm_verb_symbolic(__entry->event))
223);
224
225TRACE_EVENT(device_pm_callback_end,
226
227 TP_PROTO(struct device *dev, int error),
228
229 TP_ARGS(dev, error),
230
231 TP_STRUCT__entry(
232 __string(device, dev_name(dev))
233 __string(driver, dev_driver_string(dev))
234 __field(int, error)
235 ),
236
237 TP_fast_assign(
238 __assign_str(device);
239 __assign_str(driver);
240 __entry->error = error;
241 ),
242
243 TP_printk("%s %s, err=%d",
244 __get_str(driver), __get_str(device), __entry->error)
245);
246
247TRACE_EVENT(suspend_resume,
248
249 TP_PROTO(const char *action, int val, bool start),
250
251 TP_ARGS(action, val, start),
252
253 TP_STRUCT__entry(
254 __field(const char *, action)
255 __field(int, val)
256 __field(bool, start)
257 ),
258
259 TP_fast_assign(
260 __entry->action = action;
261 __entry->val = val;
262 __entry->start = start;
263 ),
264
265 TP_printk("%s[%u] %s", __entry->action, (unsigned int)__entry->val,
266 (__entry->start)?"begin":"end")
267);
268
269DECLARE_EVENT_CLASS(wakeup_source,
270
271 TP_PROTO(const char *name, unsigned int state),
272
273 TP_ARGS(name, state),
274
275 TP_STRUCT__entry(
276 __string( name, name )
277 __field( u64, state )
278 ),
279
280 TP_fast_assign(
281 __assign_str(name);
282 __entry->state = state;
283 ),
284
285 TP_printk("%s state=0x%lx", __get_str(name),
286 (unsigned long)__entry->state)
287);
288
289DEFINE_EVENT(wakeup_source, wakeup_source_activate,
290
291 TP_PROTO(const char *name, unsigned int state),
292
293 TP_ARGS(name, state)
294);
295
296DEFINE_EVENT(wakeup_source, wakeup_source_deactivate,
297
298 TP_PROTO(const char *name, unsigned int state),
299
300 TP_ARGS(name, state)
301);
302
303/*
304 * The clock events are used for clock enable/disable and for
305 * clock rate change
306 */
307DECLARE_EVENT_CLASS(clock,
308
309 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
310
311 TP_ARGS(name, state, cpu_id),
312
313 TP_STRUCT__entry(
314 __string( name, name )
315 __field( u64, state )
316 __field( u64, cpu_id )
317 ),
318
319 TP_fast_assign(
320 __assign_str(name);
321 __entry->state = state;
322 __entry->cpu_id = cpu_id;
323 ),
324
325 TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
326 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
327);
328
329DEFINE_EVENT(clock, clock_enable,
330
331 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
332
333 TP_ARGS(name, state, cpu_id)
334);
335
336DEFINE_EVENT(clock, clock_disable,
337
338 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
339
340 TP_ARGS(name, state, cpu_id)
341);
342
343DEFINE_EVENT(clock, clock_set_rate,
344
345 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
346
347 TP_ARGS(name, state, cpu_id)
348);
349
350/*
351 * The power domain events are used for power domains transitions
352 */
353DECLARE_EVENT_CLASS(power_domain,
354
355 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
356
357 TP_ARGS(name, state, cpu_id),
358
359 TP_STRUCT__entry(
360 __string( name, name )
361 __field( u64, state )
362 __field( u64, cpu_id )
363 ),
364
365 TP_fast_assign(
366 __assign_str(name);
367 __entry->state = state;
368 __entry->cpu_id = cpu_id;
369),
370
371 TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
372 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
373);
374
375DEFINE_EVENT(power_domain, power_domain_target,
376
377 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
378
379 TP_ARGS(name, state, cpu_id)
380);
381
382/*
383 * CPU latency QoS events used for global CPU latency QoS list updates
384 */
385DECLARE_EVENT_CLASS(cpu_latency_qos_request,
386
387 TP_PROTO(s32 value),
388
389 TP_ARGS(value),
390
391 TP_STRUCT__entry(
392 __field( s32, value )
393 ),
394
395 TP_fast_assign(
396 __entry->value = value;
397 ),
398
399 TP_printk("CPU_DMA_LATENCY value=%d",
400 __entry->value)
401);
402
403DEFINE_EVENT(cpu_latency_qos_request, pm_qos_add_request,
404
405 TP_PROTO(s32 value),
406
407 TP_ARGS(value)
408);
409
410DEFINE_EVENT(cpu_latency_qos_request, pm_qos_update_request,
411
412 TP_PROTO(s32 value),
413
414 TP_ARGS(value)
415);
416
417DEFINE_EVENT(cpu_latency_qos_request, pm_qos_remove_request,
418
419 TP_PROTO(s32 value),
420
421 TP_ARGS(value)
422);
423
424/*
425 * General PM QoS events used for updates of PM QoS request lists
426 */
427DECLARE_EVENT_CLASS(pm_qos_update,
428
429 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
430
431 TP_ARGS(action, prev_value, curr_value),
432
433 TP_STRUCT__entry(
434 __field( enum pm_qos_req_action, action )
435 __field( int, prev_value )
436 __field( int, curr_value )
437 ),
438
439 TP_fast_assign(
440 __entry->action = action;
441 __entry->prev_value = prev_value;
442 __entry->curr_value = curr_value;
443 ),
444
445 TP_printk("action=%s prev_value=%d curr_value=%d",
446 __print_symbolic(__entry->action,
447 { PM_QOS_ADD_REQ, "ADD_REQ" },
448 { PM_QOS_UPDATE_REQ, "UPDATE_REQ" },
449 { PM_QOS_REMOVE_REQ, "REMOVE_REQ" }),
450 __entry->prev_value, __entry->curr_value)
451);
452
453DEFINE_EVENT(pm_qos_update, pm_qos_update_target,
454
455 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
456
457 TP_ARGS(action, prev_value, curr_value)
458);
459
460DEFINE_EVENT_PRINT(pm_qos_update, pm_qos_update_flags,
461
462 TP_PROTO(enum pm_qos_req_action action, int prev_value, int curr_value),
463
464 TP_ARGS(action, prev_value, curr_value),
465
466 TP_printk("action=%s prev_value=0x%x curr_value=0x%x",
467 __print_symbolic(__entry->action,
468 { PM_QOS_ADD_REQ, "ADD_REQ" },
469 { PM_QOS_UPDATE_REQ, "UPDATE_REQ" },
470 { PM_QOS_REMOVE_REQ, "REMOVE_REQ" }),
471 __entry->prev_value, __entry->curr_value)
472);
473
474DECLARE_EVENT_CLASS(dev_pm_qos_request,
475
476 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
477 s32 new_value),
478
479 TP_ARGS(name, type, new_value),
480
481 TP_STRUCT__entry(
482 __string( name, name )
483 __field( enum dev_pm_qos_req_type, type )
484 __field( s32, new_value )
485 ),
486
487 TP_fast_assign(
488 __assign_str(name);
489 __entry->type = type;
490 __entry->new_value = new_value;
491 ),
492
493 TP_printk("device=%s type=%s new_value=%d",
494 __get_str(name),
495 __print_symbolic(__entry->type,
496 { DEV_PM_QOS_RESUME_LATENCY, "DEV_PM_QOS_RESUME_LATENCY" },
497 { DEV_PM_QOS_FLAGS, "DEV_PM_QOS_FLAGS" }),
498 __entry->new_value)
499);
500
501DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_add_request,
502
503 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
504 s32 new_value),
505
506 TP_ARGS(name, type, new_value)
507);
508
509DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_update_request,
510
511 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
512 s32 new_value),
513
514 TP_ARGS(name, type, new_value)
515);
516
517DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_remove_request,
518
519 TP_PROTO(const char *name, enum dev_pm_qos_req_type type,
520 s32 new_value),
521
522 TP_ARGS(name, type, new_value)
523);
524
525TRACE_EVENT(guest_halt_poll_ns,
526
527 TP_PROTO(bool grow, unsigned int new, unsigned int old),
528
529 TP_ARGS(grow, new, old),
530
531 TP_STRUCT__entry(
532 __field(bool, grow)
533 __field(unsigned int, new)
534 __field(unsigned int, old)
535 ),
536
537 TP_fast_assign(
538 __entry->grow = grow;
539 __entry->new = new;
540 __entry->old = old;
541 ),
542
543 TP_printk("halt_poll_ns %u (%s %u)",
544 __entry->new,
545 __entry->grow ? "grow" : "shrink",
546 __entry->old)
547);
548
549#define trace_guest_halt_poll_ns_grow(new, old) \
550 trace_guest_halt_poll_ns(true, new, old)
551#define trace_guest_halt_poll_ns_shrink(new, old) \
552 trace_guest_halt_poll_ns(false, new, old)
553#endif /* _TRACE_POWER_H */
554
555/* This part must be outside protection */
556#include <trace/define_trace.h>
1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM power
3
4#if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_POWER_H
6
7#include <linux/ktime.h>
8#include <linux/tracepoint.h>
9
10DECLARE_EVENT_CLASS(cpu,
11
12 TP_PROTO(unsigned int state, unsigned int cpu_id),
13
14 TP_ARGS(state, cpu_id),
15
16 TP_STRUCT__entry(
17 __field( u32, state )
18 __field( u32, cpu_id )
19 ),
20
21 TP_fast_assign(
22 __entry->state = state;
23 __entry->cpu_id = cpu_id;
24 ),
25
26 TP_printk("state=%lu cpu_id=%lu", (unsigned long)__entry->state,
27 (unsigned long)__entry->cpu_id)
28);
29
30DEFINE_EVENT(cpu, cpu_idle,
31
32 TP_PROTO(unsigned int state, unsigned int cpu_id),
33
34 TP_ARGS(state, cpu_id)
35);
36
37/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
38#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING
39#define _PWR_EVENT_AVOID_DOUBLE_DEFINING
40
41#define PWR_EVENT_EXIT -1
42#endif
43
44DEFINE_EVENT(cpu, cpu_frequency,
45
46 TP_PROTO(unsigned int frequency, unsigned int cpu_id),
47
48 TP_ARGS(frequency, cpu_id)
49);
50
51TRACE_EVENT(machine_suspend,
52
53 TP_PROTO(unsigned int state),
54
55 TP_ARGS(state),
56
57 TP_STRUCT__entry(
58 __field( u32, state )
59 ),
60
61 TP_fast_assign(
62 __entry->state = state;
63 ),
64
65 TP_printk("state=%lu", (unsigned long)__entry->state)
66);
67
68DECLARE_EVENT_CLASS(wakeup_source,
69
70 TP_PROTO(const char *name, unsigned int state),
71
72 TP_ARGS(name, state),
73
74 TP_STRUCT__entry(
75 __string( name, name )
76 __field( u64, state )
77 ),
78
79 TP_fast_assign(
80 __assign_str(name, name);
81 __entry->state = state;
82 ),
83
84 TP_printk("%s state=0x%lx", __get_str(name),
85 (unsigned long)__entry->state)
86);
87
88DEFINE_EVENT(wakeup_source, wakeup_source_activate,
89
90 TP_PROTO(const char *name, unsigned int state),
91
92 TP_ARGS(name, state)
93);
94
95DEFINE_EVENT(wakeup_source, wakeup_source_deactivate,
96
97 TP_PROTO(const char *name, unsigned int state),
98
99 TP_ARGS(name, state)
100);
101
102#ifdef CONFIG_EVENT_POWER_TRACING_DEPRECATED
103
104/*
105 * The power events are used for cpuidle & suspend (power_start, power_end)
106 * and for cpufreq (power_frequency)
107 */
108DECLARE_EVENT_CLASS(power,
109
110 TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
111
112 TP_ARGS(type, state, cpu_id),
113
114 TP_STRUCT__entry(
115 __field( u64, type )
116 __field( u64, state )
117 __field( u64, cpu_id )
118 ),
119
120 TP_fast_assign(
121 __entry->type = type;
122 __entry->state = state;
123 __entry->cpu_id = cpu_id;
124 ),
125
126 TP_printk("type=%lu state=%lu cpu_id=%lu", (unsigned long)__entry->type,
127 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
128);
129
130DEFINE_EVENT(power, power_start,
131
132 TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
133
134 TP_ARGS(type, state, cpu_id)
135);
136
137DEFINE_EVENT(power, power_frequency,
138
139 TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
140
141 TP_ARGS(type, state, cpu_id)
142);
143
144TRACE_EVENT(power_end,
145
146 TP_PROTO(unsigned int cpu_id),
147
148 TP_ARGS(cpu_id),
149
150 TP_STRUCT__entry(
151 __field( u64, cpu_id )
152 ),
153
154 TP_fast_assign(
155 __entry->cpu_id = cpu_id;
156 ),
157
158 TP_printk("cpu_id=%lu", (unsigned long)__entry->cpu_id)
159
160);
161
162/* Deprecated dummy functions must be protected against multi-declartion */
163#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
164#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
165
166enum {
167 POWER_NONE = 0,
168 POWER_CSTATE = 1,
169 POWER_PSTATE = 2,
170};
171#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */
172
173#else /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */
174
175#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
176#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
177enum {
178 POWER_NONE = 0,
179 POWER_CSTATE = 1,
180 POWER_PSTATE = 2,
181};
182
183/* These dummy declaration have to be ripped out when the deprecated
184 events get removed */
185static inline void trace_power_start(u64 type, u64 state, u64 cpuid) {};
186static inline void trace_power_end(u64 cpuid) {};
187static inline void trace_power_start_rcuidle(u64 type, u64 state, u64 cpuid) {};
188static inline void trace_power_end_rcuidle(u64 cpuid) {};
189static inline void trace_power_frequency(u64 type, u64 state, u64 cpuid) {};
190#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */
191
192#endif /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */
193
194/*
195 * The clock events are used for clock enable/disable and for
196 * clock rate change
197 */
198DECLARE_EVENT_CLASS(clock,
199
200 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
201
202 TP_ARGS(name, state, cpu_id),
203
204 TP_STRUCT__entry(
205 __string( name, name )
206 __field( u64, state )
207 __field( u64, cpu_id )
208 ),
209
210 TP_fast_assign(
211 __assign_str(name, name);
212 __entry->state = state;
213 __entry->cpu_id = cpu_id;
214 ),
215
216 TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
217 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
218);
219
220DEFINE_EVENT(clock, clock_enable,
221
222 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
223
224 TP_ARGS(name, state, cpu_id)
225);
226
227DEFINE_EVENT(clock, clock_disable,
228
229 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
230
231 TP_ARGS(name, state, cpu_id)
232);
233
234DEFINE_EVENT(clock, clock_set_rate,
235
236 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
237
238 TP_ARGS(name, state, cpu_id)
239);
240
241/*
242 * The power domain events are used for power domains transitions
243 */
244DECLARE_EVENT_CLASS(power_domain,
245
246 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
247
248 TP_ARGS(name, state, cpu_id),
249
250 TP_STRUCT__entry(
251 __string( name, name )
252 __field( u64, state )
253 __field( u64, cpu_id )
254 ),
255
256 TP_fast_assign(
257 __assign_str(name, name);
258 __entry->state = state;
259 __entry->cpu_id = cpu_id;
260),
261
262 TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),
263 (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
264);
265
266DEFINE_EVENT(power_domain, power_domain_target,
267
268 TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),
269
270 TP_ARGS(name, state, cpu_id)
271);
272#endif /* _TRACE_POWER_H */
273
274/* This part must be outside protection */
275#include <trace/define_trace.h>