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drm/amd/amdgpu : adding new tracepoints to track memory information.

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- 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>
This commit is contained in:
David Mao
2016-06-07 17:48:52 +08:00
committed by Alex Deucher
parent 42ffb5822b
commit 15da301d88
3 changed files with 43 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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@@ -589,6 +589,7 @@ void amdgpu_bo_move_notify(struct ttm_buffer_object *bo,
struct ttm_mem_reg *new_mem)
{
struct amdgpu_bo *rbo;
struct ttm_mem_reg *old_mem = &bo->mem;
if (!amdgpu_ttm_bo_is_amdgpu_bo(bo))
return;
@@ -602,6 +603,8 @@ void amdgpu_bo_move_notify(struct ttm_buffer_object *bo,
/* move_notify is called before move happens */
amdgpu_update_memory_usage(rbo->adev, &bo->mem, new_mem);
trace_amdgpu_ttm_bo_move(rbo, new_mem->mem_type, old_mem->mem_type);
}
int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)