include/trace/events/cpufreq_interactive.h

/*
 * Copyright (C) 2010-2016 Google, Inc.
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * Author: Mike Chan (mike@android.com)
 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM cpufreq_interactive

#if !defined(_TRACE_CPUFREQ_INTERACTIVE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_CPUFREQ_INTERACTIVE_H

#include <linux/tracepoint.h>

DECLARE_EVENT_CLASS(set,
	TP_PROTO(u32 cpu_id, unsigned long targfreq,
		 unsigned long actualfreq),
	TP_ARGS(cpu_id, targfreq, actualfreq),

	TP_STRUCT__entry(
		__field(u32, cpu_id)
		__field(unsigned long, targfreq)
		__field(unsigned long, actualfreq)
	),

	TP_fast_assign(
		__entry->cpu_id = (u32)cpu_id;
		__entry->targfreq = targfreq;
		__entry->actualfreq = actualfreq;
	),

	TP_printk("cpu=%u targ=%lu actual=%lu",
		__entry->cpu_id, __entry->targfreq,
		__entry->actualfreq)
);

DEFINE_EVENT(set, cpufreq_interactive_setspeed,
	TP_PROTO(u32 cpu_id, unsigned long targfreq,
		 unsigned long actualfreq),
	TP_ARGS(cpu_id, targfreq, actualfreq)
);

DECLARE_EVENT_CLASS(loadeval,
	TP_PROTO(unsigned long cpu_id, unsigned long load,
		 unsigned long curtarg, unsigned long curactual,
		 unsigned long newtarg),
	TP_ARGS(cpu_id, load, curtarg, curactual, newtarg),

	TP_STRUCT__entry(
		__field(unsigned long, cpu_id)
		__field(unsigned long, load)
		__field(unsigned long, curtarg)
		__field(unsigned long, curactual)
		__field(unsigned long, newtarg)
	),

	TP_fast_assign(
		__entry->cpu_id = cpu_id;
		__entry->load = load;
		__entry->curtarg = curtarg;
		__entry->curactual = curactual;
		__entry->newtarg = newtarg;
	),

	TP_printk("cpu=%lu load=%lu cur=%lu actual=%lu targ=%lu",
		  __entry->cpu_id, __entry->load, __entry->curtarg,
		  __entry->curactual, __entry->newtarg)
);

DEFINE_EVENT(loadeval, cpufreq_interactive_target,
	TP_PROTO(unsigned long cpu_id, unsigned long load,
		 unsigned long curtarg, unsigned long curactual,
		 unsigned long newtarg),
	TP_ARGS(cpu_id, load, curtarg, curactual, newtarg)
);

DEFINE_EVENT(loadeval, cpufreq_interactive_already,
	TP_PROTO(unsigned long cpu_id, unsigned long load,
		 unsigned long curtarg, unsigned long curactual,
		 unsigned long newtarg),
	TP_ARGS(cpu_id, load, curtarg, curactual, newtarg)
);

DEFINE_EVENT(loadeval, cpufreq_interactive_notyet,
	TP_PROTO(unsigned long cpu_id, unsigned long load,
		 unsigned long curtarg, unsigned long curactual,
		 unsigned long newtarg),
	TP_ARGS(cpu_id, load, curtarg, curactual, newtarg)
);

TRACE_EVENT(cpufreq_interactive_boost,
	TP_PROTO(const char *s),
	TP_ARGS(s),
	TP_STRUCT__entry(
		__string(s, s)
	),
	TP_fast_assign(
		__assign_str(s, s);
	),
	TP_printk("%s", __get_str(s))
);

TRACE_EVENT(cpufreq_interactive_unboost,
	TP_PROTO(const char *s),
	TP_ARGS(s),
	TP_STRUCT__entry(
		__string(s, s)
	),
	TP_fast_assign(
		__assign_str(s, s);
	),
	TP_printk("%s", __get_str(s))
);

#endif /* _TRACE_CPUFREQ_INTERACTIVE_H */

/* This part must be outside protection */
#include <trace/define_trace.h>