amdgpu_gtt_node
struct amdgpu_gtt_node *node = mem->mm_node;
struct amdgpu_gtt_node *node;
struct amdgpu_gtt_node *node = mem->mm_node;
struct amdgpu_gtt_node *node;
node = container_of(mm_node, struct amdgpu_gtt_node, node);
struct amdgpu_gtt_node *node = mem->mm_node;