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68 lines
1.6 KiB
68 lines
1.6 KiB
/* 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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