Viewing file:  csd.h (1.49 KB) -rw-r--r--
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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM csd
#if !defined(_TRACE_CSD_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_CSD_H
#include <linux/tracepoint.h>
TRACE_EVENT(csd_queue_cpu,
TP_PROTO(const unsigned int cpu,
unsigned long callsite,
smp_call_func_t func,
call_single_data_t *csd),
TP_ARGS(cpu, callsite, func, csd),
TP_STRUCT__entry(
__field(unsigned int, cpu)
__field(void *, callsite)
__field(void *, func)
__field(void *, csd)
),
TP_fast_assign(
__entry->cpu = cpu;
__entry->callsite = (void *)callsite;
__entry->func = func;
__entry->csd = csd;
),
TP_printk("cpu=%u callsite=%pS func=%ps csd=%p",
__entry->cpu, __entry->callsite, __entry->func, __entry->csd)
);
/*
* Tracepoints for a function which is called as an effect of smp_call_function.*
*/
DECLARE_EVENT_CLASS(csd_function,
TP_PROTO(smp_call_func_t func, call_single_data_t *csd),
TP_ARGS(func, csd),
TP_STRUCT__entry(
__field(void *, func)
__field(void *, csd)
),
TP_fast_assign(
__entry->func = func;
__entry->csd = csd;
),
TP_printk("func=%ps, csd=%p", __entry->func, __entry->csd)
);
DEFINE_EVENT(csd_function, csd_function_entry,
TP_PROTO(smp_call_func_t func, call_single_data_t *csd),
TP_ARGS(func, csd)
);
DEFINE_EVENT(csd_function, csd_function_exit,
TP_PROTO(smp_call_func_t func, call_single_data_t *csd),
TP_ARGS(func, csd)
);
#endif /* _TRACE_CSD_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
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