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