drm/amdgpu: add VM CS mapping trace point (d6c10f6b) · Commits · 戴 / test

drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h

+11 −1

Original line number	Diff line number	Diff line
		@@ -111,7 +111,7 @@ TRACE_EVENT(amdgpu_vm_bo_unmap,
		__entry->offset, __entry->flags)
		);

		TRACE_EVENT(amdgpu_vm_bo_update,
		DECLARE_EVENT_CLASS(amdgpu_vm_mapping,
		TP_PROTO(struct amdgpu_bo_va_mapping *mapping),
		TP_ARGS(mapping),
		TP_STRUCT__entry(
		@@ -129,6 +129,16 @@ TRACE_EVENT(amdgpu_vm_bo_update,
		__entry->soffset, __entry->eoffset, __entry->flags)
		);

		DEFINE_EVENT(amdgpu_vm_mapping, amdgpu_vm_bo_update,
		TP_PROTO(struct amdgpu_bo_va_mapping *mapping),
		TP_ARGS(mapping)
		);

		DEFINE_EVENT(amdgpu_vm_mapping, amdgpu_vm_bo_mapping,
		TP_PROTO(struct amdgpu_bo_va_mapping *mapping),
		TP_ARGS(mapping)
		);

		TRACE_EVENT(amdgpu_vm_set_page,
		TP_PROTO(uint64_t pe, uint64_t addr, unsigned count,
		uint32_t incr, uint32_t flags),

+8 −0

Original line number	Diff line number	Diff line
		@@ -852,6 +852,14 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev,
		return r;
		}

		if (trace_amdgpu_vm_bo_mapping_enabled()) {
		list_for_each_entry(mapping, &bo_va->valids, list)
		trace_amdgpu_vm_bo_mapping(mapping);

		list_for_each_entry(mapping, &bo_va->invalids, list)
		trace_amdgpu_vm_bo_mapping(mapping);
		}

		spin_lock(&vm->status_lock);
		list_splice_init(&bo_va->invalids, &bo_va->valids);
		list_del_init(&bo_va->vm_status);