Note when the cleaner shader is executed.
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 15 +++++++++++++++
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 1 +
2 files changed, 16 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
index e8147d9a54fc..11dd2e0f7979 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
@@ -474,6 +474,21 @@ TRACE_EVENT(amdgpu_isolation,
__entry->next)
);
+TRACE_EVENT(amdgpu_cleaner_shader,
+ TP_PROTO(struct amdgpu_ring *ring, struct dma_fence *fence),
+ TP_ARGS(ring, fence),
+ TP_STRUCT__entry(
+ __string(ring, ring->name)
+ __field(u64, seqno)
+ ),
+
+ TP_fast_assign(
+ __assign_str(ring);
+ __entry->seqno = fence->seqno;
+ ),
+ TP_printk("ring=%s, seqno=%Lu", __get_str(ring), __entry->seqno)
+);
+
TRACE_EVENT(amdgpu_bo_list_set,
TP_PROTO(struct amdgpu_bo_list *list, struct amdgpu_bo *bo),
TP_ARGS(list, bo),
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 5323dba2d688..0a75d8d1a0f8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -742,6 +742,7 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job,
* finish before we push them to the HW.
*/
if (cleaner_shader_needed) {
+ trace_amdgpu_cleaner_shader(ring, fence);
mutex_lock(&adev->enforce_isolation_mutex);
dma_fence_put(isolation->spearhead);
isolation->spearhead = dma_fence_get(fence);
--
2.34.1
