| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * Copyright (c) 2019 MediaTek Inc. |
| 4 | */ |
| 5 | |
| 6 | #undef TRACE_SYSTEM |
| 7 | #define TRACE_SYSTEM fpsgo |
| 8 | |
| 9 | #if !defined(_TRACE_FPSGO_H) || defined(TRACE_HEADER_MULTI_READ) |
| 10 | #define _TRACE_FPSGO_H |
| 11 | |
| 12 | #include <linux/tracepoint.h> |
| 13 | #include <linux/ktime.h> |
| 14 | |
| 15 | #ifdef CREATE_TRACE_POINTS |
| 16 | static inline unsigned long long calc_dur(unsigned long long *start, |
| 17 | unsigned long long *end) |
| 18 | { |
| 19 | if (*end < *start) |
| 20 | return 0ULL; |
| 21 | return (*end - *start); |
| 22 | } |
| 23 | #endif |
| 24 | |
| 25 | TRACE_EVENT(xgf_intvl, |
| 26 | |
| 27 | TP_PROTO(char *type, void *obj, unsigned long long *start, |
| 28 | unsigned long long *end), |
| 29 | |
| 30 | TP_ARGS(type, obj, start, end), |
| 31 | |
| 32 | TP_STRUCT__entry( |
| 33 | __string(string, type) |
| 34 | __field(void*, obj) |
| 35 | __field(unsigned long long, start) |
| 36 | __field(unsigned long long, end) |
| 37 | __field(unsigned long long, dur) |
| 38 | ), |
| 39 | |
| 40 | TP_fast_assign( |
| 41 | __assign_str(string, type); |
| 42 | __entry->obj = obj; |
| 43 | __entry->start = *start; |
| 44 | __entry->end = *end; |
| 45 | __entry->dur = calc_dur(start, end); |
| 46 | ), |
| 47 | |
| 48 | TP_printk("%s %p %llu ==> %llu intvl=%lld", __get_str(string), |
| 49 | __entry->obj, __entry->start, __entry->end, |
| 50 | __entry->dur) |
| 51 | ); |
| 52 | |
| 53 | DECLARE_EVENT_CLASS(fpsgo_log_template, |
| 54 | |
| 55 | TP_PROTO(char *log), |
| 56 | |
| 57 | TP_ARGS(log), |
| 58 | |
| 59 | TP_STRUCT__entry( |
| 60 | __string(msg, log) |
| 61 | ), |
| 62 | |
| 63 | TP_fast_assign( |
| 64 | __assign_str(msg, log); |
| 65 | ), |
| 66 | |
| 67 | TP_printk("%s", __get_str(msg)) |
| 68 | ); |
| 69 | |
| 70 | DEFINE_EVENT(fpsgo_log_template, xgf_log, |
| 71 | TP_PROTO(char *log), |
| 72 | TP_ARGS(log)); |
| 73 | |
| 74 | DEFINE_EVENT(fpsgo_log_template, minitop_log, |
| 75 | TP_PROTO(char *log), |
| 76 | TP_ARGS(log)); |
| 77 | |
| 78 | DEFINE_EVENT(fpsgo_log_template, fpsgo_main_log, |
| 79 | TP_PROTO(char *log), |
| 80 | TP_ARGS(log)); |
| 81 | |
| 82 | #endif /* _TRACE_FPSGO_H */ |
| 83 | |
| 84 | /* This part must be outside protection */ |
| 85 | #include <trace/define_trace.h> |