1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
#undef TRACE_SYSTEM
#define TRACE_SYSTEM dma_fence
#if !defined(_TRACE_FENCE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_DMA_FENCE_H
#include <linux/tracepoint.h>
struct dma_fence;
TRACE_EVENT(dma_fence_annotate_wait_on,
/* fence: the fence waiting on f1, f1: the fence to be waited on. */
TP_PROTO(struct dma_fence *fence, struct dma_fence *f1),
TP_ARGS(fence, f1),
TP_STRUCT__entry(
__string(driver, fence->ops->get_driver_name(fence))
__string(timeline, fence->ops->get_timeline_name(fence))
__field(unsigned int, context)
__field(unsigned int, seqno)
__string(waiting_driver, f1->ops->get_driver_name(f1))
__string(waiting_timeline, f1->ops->get_timeline_name(f1))
__field(unsigned int, waiting_context)
__field(unsigned int, waiting_seqno)
),
TP_fast_assign(
__assign_str(driver, fence->ops->get_driver_name(fence))
__assign_str(timeline, fence->ops->get_timeline_name(fence))
__entry->context = fence->context;
__entry->seqno = fence->seqno;
__assign_str(waiting_driver, f1->ops->get_driver_name(f1))
__assign_str(waiting_timeline, f1->ops->get_timeline_name(f1))
__entry->waiting_context = f1->context;
__entry->waiting_seqno = f1->seqno;
),
TP_printk("driver=%s timeline=%s context=%u seqno=%u " \
"waits on driver=%s timeline=%s context=%u seqno=%u",
__get_str(driver), __get_str(timeline), __entry->context,
__entry->seqno,
__get_str(waiting_driver), __get_str(waiting_timeline),
__entry->waiting_context, __entry->waiting_seqno)
);
DECLARE_EVENT_CLASS(dma_fence,
TP_PROTO(struct dma_fence *fence),
TP_ARGS(fence),
TP_STRUCT__entry(
__string(driver, fence->ops->get_driver_name(fence))
__string(timeline, fence->ops->get_timeline_name(fence))
__field(unsigned int, context)
__field(unsigned int, seqno)
),
TP_fast_assign(
__assign_str(driver, fence->ops->get_driver_name(fence))
__assign_str(timeline, fence->ops->get_timeline_name(fence))
__entry->context = fence->context;
__entry->seqno = fence->seqno;
),
TP_printk("driver=%s timeline=%s context=%u seqno=%u",
__get_str(driver), __get_str(timeline), __entry->context,
__entry->seqno)
);
DEFINE_EVENT(dma_fence, dma_fence_emit,
TP_PROTO(struct dma_fence *fence),
TP_ARGS(fence)
);
DEFINE_EVENT(dma_fence, dma_fence_init,
TP_PROTO(struct dma_fence *fence),
TP_ARGS(fence)
);
DEFINE_EVENT(dma_fence, dma_fence_destroy,
TP_PROTO(struct dma_fence *fence),
TP_ARGS(fence)
);
DEFINE_EVENT(dma_fence, dma_fence_enable_signal,
TP_PROTO(struct dma_fence *fence),
TP_ARGS(fence)
);
DEFINE_EVENT(dma_fence, dma_fence_signaled,
TP_PROTO(struct dma_fence *fence),
TP_ARGS(fence)
);
DEFINE_EVENT(dma_fence, dma_fence_wait_start,
TP_PROTO(struct dma_fence *fence),
TP_ARGS(fence)
);
DEFINE_EVENT(dma_fence, dma_fence_wait_end,
TP_PROTO(struct dma_fence *fence),
TP_ARGS(fence)
);
#endif /* _TRACE_DMA_FENCE_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
|
