Viewing file:  power_cpu_migrate.h (1.59 KB) -rw-r--r--
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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM power
#if !defined(_TRACE_POWER_CPU_MIGRATE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_POWER_CPU_MIGRATE_H
#include <linux/tracepoint.h>
#define __cpu_migrate_proto \
TP_PROTO(u64 timestamp, \
u32 cpu_hwid)
#define __cpu_migrate_args \
TP_ARGS(timestamp, \
cpu_hwid)
DECLARE_EVENT_CLASS(cpu_migrate,
__cpu_migrate_proto,
__cpu_migrate_args,
TP_STRUCT__entry(
__field(u64, timestamp )
__field(u32, cpu_hwid )
),
TP_fast_assign(
__entry->timestamp = timestamp;
__entry->cpu_hwid = cpu_hwid;
),
TP_printk("timestamp=%llu cpu_hwid=0x%08lX",
(unsigned long long)__entry->timestamp,
(unsigned long)__entry->cpu_hwid
)
);
#define __define_cpu_migrate_event(name) \
DEFINE_EVENT(cpu_migrate, cpu_migrate_##name, \
__cpu_migrate_proto, \
__cpu_migrate_args \
)
__define_cpu_migrate_event(begin);
__define_cpu_migrate_event(finish);
__define_cpu_migrate_event(current);
#undef __define_cpu_migrate
#undef __cpu_migrate_proto
#undef __cpu_migrate_args
/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
#ifndef _PWR_CPU_MIGRATE_EVENT_AVOID_DOUBLE_DEFINING
#define _PWR_CPU_MIGRATE_EVENT_AVOID_DOUBLE_DEFINING
/*
* Set from_phys_cpu and to_phys_cpu to CPU_MIGRATE_ALL_CPUS to indicate
* a whole-cluster migration:
*/
#define CPU_MIGRATE_ALL_CPUS 0x80000000U
#endif
#endif /* _TRACE_POWER_CPU_MIGRATE_H */
/* This part must be outside protection */
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE power_cpu_migrate
#include <trace/define_trace.h>
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