LXR linux/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
   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_timeline_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