Linux Kernel  3.7.1
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drm_trace.h
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1 #if !defined(_DRM_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
2 #define _DRM_TRACE_H_
3 
4 #include <linux/stringify.h>
5 #include <linux/types.h>
6 #include <linux/tracepoint.h>
7 
8 #undef TRACE_SYSTEM
9 #define TRACE_SYSTEM drm
10 #define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
11 #define TRACE_INCLUDE_FILE drm_trace
12 
13 TRACE_EVENT(drm_vblank_event,
14  TP_PROTO(int crtc, unsigned int seq),
15  TP_ARGS(crtc, seq),
17  __field(int, crtc)
18  __field(unsigned int, seq)
19  ),
21  __entry->crtc = crtc;
22  __entry->seq = seq;
23  ),
24  TP_printk("crtc=%d, seq=%d", __entry->crtc, __entry->seq)
25 );
26 
27 TRACE_EVENT(drm_vblank_event_queued,
28  TP_PROTO(pid_t pid, int crtc, unsigned int seq),
29  TP_ARGS(pid, crtc, seq),
31  __field(pid_t, pid)
32  __field(int, crtc)
33  __field(unsigned int, seq)
34  ),
36  __entry->pid = pid;
37  __entry->crtc = crtc;
38  __entry->seq = seq;
39  ),
40  TP_printk("pid=%d, crtc=%d, seq=%d", __entry->pid, __entry->crtc, \
41  __entry->seq)
42 );
43 
44 TRACE_EVENT(drm_vblank_event_delivered,
45  TP_PROTO(pid_t pid, int crtc, unsigned int seq),
46  TP_ARGS(pid, crtc, seq),
48  __field(pid_t, pid)
49  __field(int, crtc)
50  __field(unsigned int, seq)
51  ),
53  __entry->pid = pid;
54  __entry->crtc = crtc;
55  __entry->seq = seq;
56  ),
57  TP_printk("pid=%d, crtc=%d, seq=%d", __entry->pid, __entry->crtc, \
58  __entry->seq)
59 );
60 
61 #endif /* _DRM_TRACE_H_ */
62 
63 /* This part must be outside protection */
64 #undef TRACE_INCLUDE_PATH
65 #define TRACE_INCLUDE_PATH .
66 #include <trace/define_trace.h>