Commit 02ba7543 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: add cleaner shader trace point 



Note when the cleaner shader is executed.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Acked-by: default avatarSrinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1bb1314d

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

+15 −0
Original line number Diff line number Diff line
@@ -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),

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

+1 −0
Original line number Diff line number Diff line
@@ -853,6 +853,7 @@ 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);