2 #define TRACE_SYSTEM cpuhp
4 #if !defined(_TRACE_CPUHP_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/tracepoint.h>
9 TRACE_EVENT(cpuhp_enter,
11 TP_PROTO(unsigned int cpu,
14 int (*fun)(unsigned int)),
16 TP_ARGS(cpu, target, idx, fun),
19 __field( unsigned int, cpu )
20 __field( int, target )
22 __field( void *, fun )
27 __entry->target = target;
32 TP_printk("cpu: %04u target: %3d step: %3d (%pf)",
33 __entry->cpu, __entry->target, __entry->idx, __entry->fun)
36 TRACE_EVENT(cpuhp_multi_enter,
38 TP_PROTO(unsigned int cpu,
41 int (*fun)(unsigned int, struct hlist_node *),
42 struct hlist_node *node),
44 TP_ARGS(cpu, target, idx, fun, node),
47 __field( unsigned int, cpu )
48 __field( int, target )
50 __field( void *, fun )
55 __entry->target = target;
60 TP_printk("cpu: %04u target: %3d step: %3d (%pf)",
61 __entry->cpu, __entry->target, __entry->idx, __entry->fun)
64 TRACE_EVENT(cpuhp_exit,
66 TP_PROTO(unsigned int cpu,
71 TP_ARGS(cpu, state, idx, ret),
74 __field( unsigned int, cpu )
82 __entry->state = state;
87 TP_printk(" cpu: %04u state: %3d step: %3d ret: %d",
88 __entry->cpu, __entry->state, __entry->idx, __entry->ret)
93 /* This part must be outside protection */
94 #include <trace/define_trace.h>