Commit | Line | Data |
---|---|---|
b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
5ba9ac8e TG |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM cpuhp | |
4 | ||
5 | #if !defined(_TRACE_CPUHP_H) || defined(TRACE_HEADER_MULTI_READ) | |
6 | #define _TRACE_CPUHP_H | |
7 | ||
8 | #include <linux/tracepoint.h> | |
9 | ||
10 | TRACE_EVENT(cpuhp_enter, | |
11 | ||
12 | TP_PROTO(unsigned int cpu, | |
13 | int target, | |
14 | int idx, | |
15 | int (*fun)(unsigned int)), | |
16 | ||
17 | TP_ARGS(cpu, target, idx, fun), | |
18 | ||
19 | TP_STRUCT__entry( | |
20 | __field( unsigned int, cpu ) | |
21 | __field( int, target ) | |
22 | __field( int, idx ) | |
23 | __field( void *, fun ) | |
24 | ), | |
25 | ||
26 | TP_fast_assign( | |
27 | __entry->cpu = cpu; | |
28 | __entry->target = target; | |
29 | __entry->idx = idx; | |
30 | __entry->fun = fun; | |
31 | ), | |
32 | ||
33 | TP_printk("cpu: %04u target: %3d step: %3d (%pf)", | |
34 | __entry->cpu, __entry->target, __entry->idx, __entry->fun) | |
35 | ); | |
36 | ||
cf392d10 TG |
37 | TRACE_EVENT(cpuhp_multi_enter, |
38 | ||
39 | TP_PROTO(unsigned int cpu, | |
40 | int target, | |
41 | int idx, | |
42 | int (*fun)(unsigned int, struct hlist_node *), | |
43 | struct hlist_node *node), | |
44 | ||
45 | TP_ARGS(cpu, target, idx, fun, node), | |
46 | ||
47 | TP_STRUCT__entry( | |
48 | __field( unsigned int, cpu ) | |
49 | __field( int, target ) | |
50 | __field( int, idx ) | |
51 | __field( void *, fun ) | |
52 | ), | |
53 | ||
54 | TP_fast_assign( | |
55 | __entry->cpu = cpu; | |
56 | __entry->target = target; | |
57 | __entry->idx = idx; | |
58 | __entry->fun = fun; | |
59 | ), | |
60 | ||
61 | TP_printk("cpu: %04u target: %3d step: %3d (%pf)", | |
62 | __entry->cpu, __entry->target, __entry->idx, __entry->fun) | |
63 | ); | |
64 | ||
5ba9ac8e TG |
65 | TRACE_EVENT(cpuhp_exit, |
66 | ||
67 | TP_PROTO(unsigned int cpu, | |
68 | int state, | |
69 | int idx, | |
70 | int ret), | |
71 | ||
72 | TP_ARGS(cpu, state, idx, ret), | |
73 | ||
74 | TP_STRUCT__entry( | |
75 | __field( unsigned int, cpu ) | |
76 | __field( int, state ) | |
77 | __field( int, idx ) | |
78 | __field( int, ret ) | |
79 | ), | |
80 | ||
81 | TP_fast_assign( | |
82 | __entry->cpu = cpu; | |
83 | __entry->state = state; | |
84 | __entry->idx = idx; | |
85 | __entry->ret = ret; | |
86 | ), | |
87 | ||
88 | TP_printk(" cpu: %04u state: %3d step: %3d ret: %d", | |
89 | __entry->cpu, __entry->state, __entry->idx, __entry->ret) | |
90 | ); | |
91 | ||
92 | #endif | |
93 | ||
94 | /* This part must be outside protection */ | |
95 | #include <trace/define_trace.h> |