drivers/gpu/drm/amd/scheduler/gpu_sched_trace.h

   1 #if !defined(_GPU_SCHED_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
   2 #define _GPU_SCHED_TRACE_H_
   3
   4 #include <linux/stringify.h>
   5 #include <linux/types.h>
   6 #include <linux/tracepoint.h>
   7
   8 #include <drm/drmP.h>
   9
  10 #undef TRACE_SYSTEM
  11 #define TRACE_SYSTEM gpu_sched
  12 #define TRACE_INCLUDE_FILE gpu_sched_trace
  13
  14 TRACE_EVENT(amd_sched_job,
  15             TP_PROTO(struct amd_sched_job *sched_job),
  16             TP_ARGS(sched_job),
  17             TP_STRUCT__entry(
  18                              __field(struct amd_sched_entity *, entity)
  19                              __field(const char *, name)
  20                              __field(u32, job_count)
  21                              __field(int, hw_job_count)
  22                              ),
  23
  24             TP_fast_assign(
  25                            __entry->entity = sched_job->s_entity;
  26                            __entry->name = sched_job->sched->name;
  27                            __entry->job_count = kfifo_len(
  28                                    &sched_job->s_entity->job_queue) / sizeof(sched_job);
  29                            __entry->hw_job_count = atomic_read(
  30                                    &sched_job->sched->hw_rq_count);
  31                            ),
  32             TP_printk("entity=%p, ring=%s, job count:%u, hw job count:%d",
  33                       __entry->entity, __entry->name, __entry->job_count,
  34                       __entry->hw_job_count)
  35 );
  36 #endif
  37
  38 /* This part must be outside protection */
  39 #undef TRACE_INCLUDE_PATH
  40 #define TRACE_INCLUDE_PATH .
  41 #include <trace/define_trace.h>