kernel/include/trace/events/fence.h

   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
   9 struct fence;
  10
  11 TRACE_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
  51 DECLARE_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
  76 DEFINE_EVENT(fence, fence_emit,
  77
  78         TP_PROTO(struct fence *fence),
  79
  80         TP_ARGS(fence)
  81 );
  82
  83 DEFINE_EVENT(fence, fence_init,
  84
  85         TP_PROTO(struct fence *fence),
  86
  87         TP_ARGS(fence)
  88 );
  89
  90 DEFINE_EVENT(fence, fence_destroy,
  91
  92         TP_PROTO(struct fence *fence),
  93
  94         TP_ARGS(fence)
  95 );
  96
  97 DEFINE_EVENT(fence, fence_enable_signal,
  98
  99         TP_PROTO(struct fence *fence),
 100
 101         TP_ARGS(fence)
 102 );
 103
 104 DEFINE_EVENT(fence, fence_signaled,
 105
 106         TP_PROTO(struct fence *fence),
 107
 108         TP_ARGS(fence)
 109 );
 110
 111 DEFINE_EVENT(fence, fence_wait_start,
 112
 113         TP_PROTO(struct fence *fence),
 114
 115         TP_ARGS(fence)
 116 );
 117
 118 DEFINE_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>