drm/amd/amdgpu : adding new tracepoints to track memory information.
- adding amdgpu_cs_bo_status to track total size and
total entry count of bo for each submission.
- adding amdgpu_ttm_bo_move to track the bo eviction
including the size of bo and the location before/after the move
Signed-off-by: David Mao <David.Mao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
index e499221..499803f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
@@ -307,6 +307,43 @@
__entry->bo_size)
);
+TRACE_EVENT(amdgpu_cs_bo_status,
+ TP_PROTO(uint64_t total_bo, uint64_t total_size),
+ TP_ARGS(total_bo, total_size),
+ TP_STRUCT__entry(
+ __field(u64, total_bo)
+ __field(u64, total_size)
+ ),
+
+ TP_fast_assign(
+ __entry->total_bo = total_bo;
+ __entry->total_size = total_size;
+ ),
+ TP_printk("total bo size = %Ld, total bo count = %Ld",
+ __entry->total_bo, __entry->total_size)
+);
+
+TRACE_EVENT(amdgpu_ttm_bo_move,
+ TP_PROTO(struct amdgpu_bo* bo, uint32_t new_placement, uint32_t old_placement),
+ TP_ARGS(bo, new_placement, old_placement),
+ TP_STRUCT__entry(
+ __field(struct amdgpu_bo *, bo)
+ __field(u64, bo_size)
+ __field(u32, new_placement)
+ __field(u32, old_placement)
+ ),
+
+ TP_fast_assign(
+ __entry->bo = bo;
+ __entry->bo_size = amdgpu_bo_size(bo);
+ __entry->new_placement = new_placement;
+ __entry->old_placement = old_placement;
+ ),
+ TP_printk("bo=%p from:%d to %d with size = %Ld",
+ __entry->bo, __entry->old_placement,
+ __entry->new_placement, __entry->bo_size)
+);
+
#endif
/* This part must be outside protection */