4 files changed, 32 insertions, 12 deletions

diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index ecf2a3960c07..b1f990d0eaa1 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -2710,10 +2710,10 @@ void radeon_vm_fence(struct radeon_device *rdev,
                      struct radeon_vm *vm,
                      struct radeon_fence *fence);
 uint64_t radeon_vm_map_gart(struct radeon_device *rdev, uint64_t addr);
-int radeon_vm_bo_update_pte(struct radeon_device *rdev,
-                            struct radeon_vm *vm,
-                            struct radeon_bo *bo,
-                            struct ttm_mem_reg *mem);
+int radeon_vm_bo_update(struct radeon_device *rdev,
+                        struct radeon_vm *vm,
+                        struct radeon_bo *bo,
+                        struct ttm_mem_reg *mem);
 void radeon_vm_bo_invalidate(struct radeon_device *rdev,
                              struct radeon_bo *bo);
 struct radeon_bo_va *radeon_vm_bo_find(struct radeon_vm *vm,
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index f41594b2eeac..0b366169d64d 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -360,13 +360,13 @@ static int radeon_bo_vm_update_pte(struct radeon_cs_parser *parser,
         struct radeon_bo *bo;
         int r;
 
-        r = radeon_vm_bo_update_pte(rdev, vm, rdev->ring_tmp_bo.bo, &rdev->ring_tmp_bo.bo->tbo.mem);
+        r = radeon_vm_bo_update(rdev, vm, rdev->ring_tmp_bo.bo, &rdev->ring_tmp_bo.bo->tbo.mem);
         if (r) {
                 return r;
         }
         list_for_each_entry(lobj, &parser->validated, tv.head) {
                 bo = lobj->bo;
-                r = radeon_vm_bo_update_pte(parser->rdev, vm, bo, &bo->tbo.mem);
+                r = radeon_vm_bo_update(parser->rdev, vm, bo, &bo->tbo.mem);
                 if (r) {
                         return r;
                 }
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index aa8f7782d295..96e440061bdb 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -1118,7 +1118,7 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev,
 }
 
 /**
- * radeon_vm_bo_update_pte - map a bo into the vm page table
+ * radeon_vm_bo_update - map a bo into the vm page table
  *
  * @rdev: radeon_device pointer
  * @vm: requested vm
@@ -1130,10 +1130,10 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev,
  *
  * Object have to be reserved & global and local mutex must be locked!
  */
-int radeon_vm_bo_update_pte(struct radeon_device *rdev,
-                            struct radeon_vm *vm,
-                            struct radeon_bo *bo,
-                            struct ttm_mem_reg *mem)
+int radeon_vm_bo_update(struct radeon_device *rdev,
+                        struct radeon_vm *vm,
+                        struct radeon_bo *bo,
+                        struct ttm_mem_reg *mem)
 {
         struct radeon_ib ib;
         struct radeon_bo_va *bo_va;
@@ -1178,6 +1178,8 @@ int radeon_vm_bo_update_pte(struct radeon_device *rdev,
                 bo_va->valid = false;
         }
 
+        trace_radeon_vm_bo_update(bo_va);
+
         nptes = radeon_bo_ngpu_pages(bo);
 
         /* assume two extra pdes in case the mapping overlaps the borders */
@@ -1259,7 +1261,7 @@ int radeon_vm_bo_rmv(struct radeon_device *rdev,
         mutex_lock(&rdev->vm_manager.lock);
         mutex_lock(&bo_va->vm->mutex);
         if (bo_va->soffset) {
-                r = radeon_vm_bo_update_pte(rdev, bo_va->vm, bo_va->bo, NULL);
+                r = radeon_vm_bo_update(rdev, bo_va->vm, bo_va->bo, NULL);
         }
         mutex_unlock(&rdev->vm_manager.lock);
         list_del(&bo_va->vm_list);
diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h
index 8c13aeca59c9..0473257d4078 100644
--- a/drivers/gpu/drm/radeon/radeon_trace.h
+++ b/drivers/gpu/drm/radeon/radeon_trace.h
@@ -62,6 +62,24 @@ TRACE_EVENT(radeon_vm_grab_id,
             TP_printk("vmid=%u, ring=%u", __entry->vmid, __entry->ring)
 );
 
+TRACE_EVENT(radeon_vm_bo_update,
+            TP_PROTO(struct radeon_bo_va *bo_va),
+            TP_ARGS(bo_va),
+            TP_STRUCT__entry(
+                             __field(u64, soffset)
+                             __field(u64, eoffset)
+                             __field(u32, flags)
+                             ),
+
+            TP_fast_assign(
+                           __entry->soffset = bo_va->soffset;
+                           __entry->eoffset = bo_va->eoffset;
+                           __entry->flags = bo_va->flags;
+                           ),
+            TP_printk("soffs=%010llx, eoffs=%010llx, flags=%08x",
+                      __entry->soffset, __entry->eoffset, __entry->flags)
+);
+
 TRACE_EVENT(radeon_vm_set_page,
             TP_PROTO(uint64_t pe, uint64_t addr, unsigned count,
                      uint32_t incr, uint32_t flags),