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| author | David Mao <david.mao@amd.com> | 2016-06-07 09:48:52 (GMT) |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-07 18:51:29 (GMT) |
| commit | 15da301d88c8c9669a1d8ef44d729a505617abeb (patch) | |
| tree | bbf9a22974daba593ef36123f21b5a78cb53e3ea /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 42ffb5822bfa6f21e5c3738776accac49d511b98 (diff) | |
| download | linux-15da301d88c8c9669a1d8ef44d729a505617abeb.tar.xz | |
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index 7ecea83..6f0873c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -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) |