[PATCH 7/8] drm/amdgpu: trace the vmhub in grab_id as well

[Christian König]

From: Christian König <christian.koenig at amd.com>

Trace on which VMHUB we assigned an VMID.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 17 ++++++++++-------
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c    |  2 +-
 2 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
index 381b770..6032161 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
@@ -190,26 +190,29 @@ TRACE_EVENT(amdgpu_sched_run_job,
 
 
 TRACE_EVENT(amdgpu_vm_grab_id,
-	    TP_PROTO(struct amdgpu_vm *vm, int ring, struct amdgpu_job *job),
+	    TP_PROTO(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
+		     struct amdgpu_job *job),
 	    TP_ARGS(vm, ring, job),
 	    TP_STRUCT__entry(
 			     __field(struct amdgpu_vm *, vm)
 			     __field(u32, ring)
-			     __field(u32, vmid)
+			     __field(u32, vm_id)
+			     __field(u32, vm_hub)
 			     __field(u64, pd_addr)
 			     __field(u32, needs_flush)
 			     ),
 
 	    TP_fast_assign(
 			   __entry->vm = vm;
-			   __entry->ring = ring;
-			   __entry->vmid = job->vm_id;
+			   __entry->ring = ring->idx;
+			   __entry->vm_id = job->vm_id;
+			   __entry->vm_hub = ring->funcs->vmhub,
 			   __entry->pd_addr = job->vm_pd_addr;
 			   __entry->needs_flush = job->vm_needs_flush;
 			   ),
-	    TP_printk("vm=%p, ring=%u, id=%u, pd_addr=%010Lx needs_flush=%u",
-		      __entry->vm, __entry->ring, __entry->vmid,
-		      __entry->pd_addr, __entry->needs_flush)
+	    TP_printk("vm=%p, ring=%u, id=%u, hub=%u, pd_addr=%010Lx needs_flush=%u",
+		      __entry->vm, __entry->ring, __entry->vm_id,
+		      __entry->vm_hub, __entry->pd_addr, __entry->needs_flush)
 );
 
 TRACE_EVENT(amdgpu_vm_bo_map,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index d0b6f20..494645e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -533,7 +533,7 @@ int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
 	list_move_tail(&id->list, &id_mgr->ids_lru);
 
 	job->vm_id = id - id_mgr->ids;
-	trace_amdgpu_vm_grab_id(vm, ring->idx, job);
+	trace_amdgpu_vm_grab_id(vm, ring, job);
 
 error:
 	mutex_unlock(&id_mgr->lock);
-- 
2.5.0