69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM power
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#if !defined(_TRACE_POWER_CPU_MIGRATE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_POWER_CPU_MIGRATE_H
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#include <linux/tracepoint.h>
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#define __cpu_migrate_proto \
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TP_PROTO(u64 timestamp, \
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u32 cpu_hwid)
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#define __cpu_migrate_args \
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TP_ARGS(timestamp, \
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cpu_hwid)
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DECLARE_EVENT_CLASS(cpu_migrate,
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__cpu_migrate_proto,
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__cpu_migrate_args,
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TP_STRUCT__entry(
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__field(u64, timestamp )
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__field(u32, cpu_hwid )
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),
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TP_fast_assign(
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__entry->timestamp = timestamp;
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__entry->cpu_hwid = cpu_hwid;
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),
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TP_printk("timestamp=%llu cpu_hwid=0x%08lX",
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(unsigned long long)__entry->timestamp,
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(unsigned long)__entry->cpu_hwid
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)
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);
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#define __define_cpu_migrate_event(name) \
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DEFINE_EVENT(cpu_migrate, cpu_migrate_##name, \
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__cpu_migrate_proto, \
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__cpu_migrate_args \
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)
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__define_cpu_migrate_event(begin);
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__define_cpu_migrate_event(finish);
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__define_cpu_migrate_event(current);
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#undef __define_cpu_migrate
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#undef __cpu_migrate_proto
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#undef __cpu_migrate_args
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/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
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#ifndef _PWR_CPU_MIGRATE_EVENT_AVOID_DOUBLE_DEFINING
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#define _PWR_CPU_MIGRATE_EVENT_AVOID_DOUBLE_DEFINING
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/*
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* Set from_phys_cpu and to_phys_cpu to CPU_MIGRATE_ALL_CPUS to indicate
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* a whole-cluster migration:
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*/
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#define CPU_MIGRATE_ALL_CPUS 0x80000000U
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#endif
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#endif /* _TRACE_POWER_CPU_MIGRATE_H */
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/* This part must be outside protection */
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_FILE power_cpu_migrate
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#include <trace/define_trace.h>
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