33 lines
636 B
C
33 lines
636 B
C
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#ifndef _TRACE_POWER_H
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#define _TRACE_POWER_H
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#include <linux/ktime.h>
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#include <linux/tracepoint.h>
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enum {
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POWER_NONE = 0,
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POWER_CSTATE = 1,
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POWER_PSTATE = 2,
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};
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struct power_trace {
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ktime_t stamp;
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ktime_t end;
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int type;
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int state;
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};
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DECLARE_TRACE(power_start,
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TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
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TP_ARGS(it, type, state));
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DECLARE_TRACE(power_mark,
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TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
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TP_ARGS(it, type, state));
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DECLARE_TRACE(power_end,
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TP_PROTO(struct power_trace *it),
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TP_ARGS(it));
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#endif /* _TRACE_POWER_H */
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