tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _TRACE_POWER_H
2#define _TRACE_POWER_H
3
4#include <linux/ktime.h>
5#include <linux/tracepoint.h>
6
7enum {
8 POWER_NONE = 0,
9 POWER_CSTATE = 1,
10 POWER_PSTATE = 2,
11};
12
13struct power_trace {
14 ktime_t stamp;
15 ktime_t end;
16 int type;
17 int state;
18};
19
20DECLARE_TRACE(power_start,
21 TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
22 TP_ARGS(it, type, state));
23
24DECLARE_TRACE(power_mark,
25 TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
26 TP_ARGS(it, type, state));
27
28DECLARE_TRACE(power_end,
29 TP_PROTO(struct power_trace *it),
30 TP_ARGS(it));
31
32#endif /* _TRACE_POWER_H */