These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / gpu / drm / amd / scheduler / gpu_sched_trace.h

diff --git a/kernel/drivers/gpu/drm/amd/scheduler/gpu_sched_trace.h b/kernel/drivers/gpu/drm/amd/scheduler/gpu_sched_trace.h
new file mode 100644 (file)
index 0000000..c89dc77
--- /dev/null
+++ b/kernel/drivers/gpu/drm/amd/scheduler/gpu_sched_trace.h
@@ -0,0 +1,59 @@
+#if !defined(_GPU_SCHED_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _GPU_SCHED_TRACE_H_
+
+#include <linux/stringify.h>
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+#include <drm/drmP.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM gpu_sched
+#define TRACE_INCLUDE_FILE gpu_sched_trace
+
+TRACE_EVENT(amd_sched_job,
+           TP_PROTO(struct amd_sched_job *sched_job),
+           TP_ARGS(sched_job),
+           TP_STRUCT__entry(
+                            __field(struct amd_sched_entity *, entity)
+                            __field(struct amd_sched_job *, sched_job)
+                            __field(struct fence *, fence)
+                            __field(const char *, name)
+                            __field(u32, job_count)
+                            __field(int, hw_job_count)
+                            ),
+
+           TP_fast_assign(
+                          __entry->entity = sched_job->s_entity;
+                          __entry->sched_job = sched_job;
+                          __entry->fence = &sched_job->s_fence->base;
+                          __entry->name = sched_job->sched->name;
+                          __entry->job_count = kfifo_len(
+                                  &sched_job->s_entity->job_queue) / sizeof(sched_job);
+                          __entry->hw_job_count = atomic_read(
+                                  &sched_job->sched->hw_rq_count);
+                          ),
+           TP_printk("entity=%p, sched job=%p, fence=%p, ring=%s, job count:%u, hw job count:%d",
+                     __entry->entity, __entry->sched_job, __entry->fence, __entry->name,
+                     __entry->job_count, __entry->hw_job_count)
+);
+
+TRACE_EVENT(amd_sched_process_job,
+           TP_PROTO(struct amd_sched_fence *fence),
+           TP_ARGS(fence),
+           TP_STRUCT__entry(
+                   __field(struct fence *, fence)
+                   ),
+
+           TP_fast_assign(
+                   __entry->fence = &fence->base;
+                   ),
+           TP_printk("fence=%p signaled", __entry->fence)
+);
+
+#endif
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#include <trace/define_trace.h>