1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM fence
3
4#if !defined(_TRACE_FENCE_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_FENCE_H
6
7#include <linux/tracepoint.h>
8
9struct fence;
10
11TRACE_EVENT(fence_annotate_wait_on,
12
13	/* fence: the fence waiting on f1, f1: the fence to be waited on. */
14	TP_PROTO(struct fence *fence, struct fence *f1),
15
16	TP_ARGS(fence, f1),
17
18	TP_STRUCT__entry(
19		__string(driver, fence->ops->get_driver_name(fence))
20		__string(timeline, fence->ops->get_driver_name(fence))
21		__field(unsigned int, context)
22		__field(unsigned int, seqno)
23
24		__string(waiting_driver, f1->ops->get_driver_name(f1))
25		__string(waiting_timeline, f1->ops->get_timeline_name(f1))
26		__field(unsigned int, waiting_context)
27		__field(unsigned int, waiting_seqno)
28	),
29
30	TP_fast_assign(
31		__assign_str(driver, fence->ops->get_driver_name(fence))
32		__assign_str(timeline, fence->ops->get_timeline_name(fence))
33		__entry->context = fence->context;
34		__entry->seqno = fence->seqno;
35
36		__assign_str(waiting_driver, f1->ops->get_driver_name(f1))
37		__assign_str(waiting_timeline, f1->ops->get_timeline_name(f1))
38		__entry->waiting_context = f1->context;
39		__entry->waiting_seqno = f1->seqno;
40
41	),
42
43	TP_printk("driver=%s timeline=%s context=%u seqno=%u "	\
44		  "waits on driver=%s timeline=%s context=%u seqno=%u",
45		  __get_str(driver), __get_str(timeline), __entry->context,
46		  __entry->seqno,
47		  __get_str(waiting_driver), __get_str(waiting_timeline),
48		  __entry->waiting_context, __entry->waiting_seqno)
49);
50
51DECLARE_EVENT_CLASS(fence,
52
53	TP_PROTO(struct fence *fence),
54
55	TP_ARGS(fence),
56
57	TP_STRUCT__entry(
58		__string(driver, fence->ops->get_driver_name(fence))
59		__string(timeline, fence->ops->get_timeline_name(fence))
60		__field(unsigned int, context)
61		__field(unsigned int, seqno)
62	),
63
64	TP_fast_assign(
65		__assign_str(driver, fence->ops->get_driver_name(fence))
66		__assign_str(timeline, fence->ops->get_timeline_name(fence))
67		__entry->context = fence->context;
68		__entry->seqno = fence->seqno;
69	),
70
71	TP_printk("driver=%s timeline=%s context=%u seqno=%u",
72		  __get_str(driver), __get_str(timeline), __entry->context,
73		  __entry->seqno)
74);
75
76DEFINE_EVENT(fence, fence_emit,
77
78	TP_PROTO(struct fence *fence),
79
80	TP_ARGS(fence)
81);
82
83DEFINE_EVENT(fence, fence_init,
84
85	TP_PROTO(struct fence *fence),
86
87	TP_ARGS(fence)
88);
89
90DEFINE_EVENT(fence, fence_destroy,
91
92	TP_PROTO(struct fence *fence),
93
94	TP_ARGS(fence)
95);
96
97DEFINE_EVENT(fence, fence_enable_signal,
98
99	TP_PROTO(struct fence *fence),
100
101	TP_ARGS(fence)
102);
103
104DEFINE_EVENT(fence, fence_signaled,
105
106	TP_PROTO(struct fence *fence),
107
108	TP_ARGS(fence)
109);
110
111DEFINE_EVENT(fence, fence_wait_start,
112
113	TP_PROTO(struct fence *fence),
114
115	TP_ARGS(fence)
116);
117
118DEFINE_EVENT(fence, fence_wait_end,
119
120	TP_PROTO(struct fence *fence),
121
122	TP_ARGS(fence)
123);
124
125#endif /*  _TRACE_FENCE_H */
126
127/* This part must be outside protection */
128#include <trace/define_trace.h>
129