projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| b7cdc182 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| b87700e3 AG |
2 | #undef TRACE_SYSTEM |
| 3 | #define TRACE_SYSTEM rpm | |
| 4 | ||
| 3bc29f0a MD |
5 | #if !defined(LTTNG_TRACE_RUNTIME_POWER_H) || defined(TRACE_HEADER_MULTI_READ) |
| 6 | #define LTTNG_TRACE_RUNTIME_POWER_H | |
| b87700e3 | 7 | |
| 3b4aafcb | 8 | #include <lttng/tracepoint-event.h> |
| b87700e3 | 9 | #include <linux/ktime.h> |
| b87700e3 AG |
10 | |
| 11 | #ifndef _TRACE_RPM_DEF_ | |
| 12 | #define _TRACE_RPM_DEF_ | |
| 13 | struct device; | |
| 14 | #endif | |
| 15 | ||
| 16 | /* | |
| 17 | * The rpm_internal events are used for tracing some important | |
| 18 | * runtime pm internal functions. | |
| 19 | */ | |
| 3bc29f0a | 20 | LTTNG_TRACEPOINT_EVENT_CLASS(rpm_internal, |
| b87700e3 AG |
21 | |
| 22 | TP_PROTO(struct device *dev, int flags), | |
| 23 | ||
| 24 | TP_ARGS(dev, flags), | |
| 25 | ||
| f127e61e MD |
26 | TP_FIELDS( |
| 27 | ctf_string(name, dev_name(dev)) | |
| 28 | ctf_integer(int, flags, flags) | |
| 29 | ctf_integer(int, usage_count, atomic_read(&dev->power.usage_count)) | |
| 30 | ctf_integer(int, disable_depth, dev->power.disable_depth) | |
| 31 | ctf_integer(int, runtime_auto, dev->power.runtime_auto) | |
| 32 | ctf_integer(int, request_pending, dev->power.request_pending) | |
| 33 | ctf_integer(int, irq_safe, dev->power.irq_safe) | |
| 34 | ctf_integer(int, child_count, atomic_read(&dev->power.child_count)) | |
| 35 | ) | |
| b87700e3 | 36 | ) |
| f127e61e | 37 | |
| 3bc29f0a | 38 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpm_internal, rpm_suspend, |
| b87700e3 AG |
39 | |
| 40 | TP_PROTO(struct device *dev, int flags), | |
| 41 | ||
| 42 | TP_ARGS(dev, flags) | |
| 43 | ) | |
| f127e61e | 44 | |
| 3bc29f0a | 45 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpm_internal, rpm_resume, |
| b87700e3 AG |
46 | |
| 47 | TP_PROTO(struct device *dev, int flags), | |
| 48 | ||
| 49 | TP_ARGS(dev, flags) | |
| 50 | ) | |
| f127e61e | 51 | |
| 3bc29f0a | 52 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpm_internal, rpm_idle, |
| b87700e3 AG |
53 | |
| 54 | TP_PROTO(struct device *dev, int flags), | |
| 55 | ||
| 56 | TP_ARGS(dev, flags) | |
| 57 | ) | |
| 58 | ||
| 3bc29f0a | 59 | LTTNG_TRACEPOINT_EVENT(rpm_return_int, |
| b87700e3 AG |
60 | TP_PROTO(struct device *dev, unsigned long ip, int ret), |
| 61 | TP_ARGS(dev, ip, ret), | |
| 62 | ||
| f127e61e MD |
63 | TP_FIELDS( |
| 64 | ctf_string(name, dev_name(dev)) | |
| 2c054599 | 65 | ctf_integer_hex(unsigned long, ip, ip) |
| f127e61e MD |
66 | ctf_integer(int, ret, ret) |
| 67 | ) | |
| b87700e3 AG |
68 | ) |
| 69 | ||
| 3bc29f0a | 70 | #endif /* LTTNG_TRACE_RUNTIME_POWER_H */ |
| b87700e3 AG |
71 | |
| 72 | /* This part must be outside protection */ | |
| 3b4aafcb | 73 | #include <lttng/define_trace.h> |