19 	struct panfrost_gem_object *bo = to_panfrost_bo(obj);  in panfrost_gem_free_object()  local
29 	list_del_init(&bo->base.madv_list);  in panfrost_gem_free_object()
36 	WARN_ON_ONCE(!list_empty(&bo->mappings.list));  in panfrost_gem_free_object()
38 	if (bo->sgts) {  in panfrost_gem_free_object()
40 		int n_sgt = bo->base.base.size / SZ_2M;  in panfrost_gem_free_object()
43 			if (bo->sgts[i].sgl) {  in panfrost_gem_free_object()
44 				dma_unmap_sgtable(pfdev->dev, &bo->sgts[i],  in panfrost_gem_free_object()
46 				sg_free_table(&bo->sgts[i]);  in panfrost_gem_free_object()
49 		kvfree(bo->sgts);  in panfrost_gem_free_object()
56 panfrost_gem_mapping_get(struct panfrost_gem_object *bo,  in panfrost_gem_mapping_get()  argument
61 	mutex_lock(&bo->mappings.lock);  in panfrost_gem_mapping_get()
62 	list_for_each_entry(iter, &bo->mappings.list, node) {  in panfrost_gem_mapping_get()
69 	mutex_unlock(&bo->mappings.lock);  in panfrost_gem_mapping_get()
106 void panfrost_gem_teardown_mappings_locked(struct panfrost_gem_object *bo)  in panfrost_gem_teardown_mappings_locked()  argument
110 	list_for_each_entry(mapping, &bo->mappings.list, node)  in panfrost_gem_teardown_mappings_locked()
119 	struct panfrost_gem_object *bo = to_panfrost_bo(obj);  in panfrost_gem_open()  local
120 	unsigned long color = bo->noexec ? PANFROST_BO_NOEXEC : 0;  in panfrost_gem_open()
131 	mapping->obj = bo;  in panfrost_gem_open()
139 	if (!bo->noexec)  in panfrost_gem_open()
152 	if (!bo->is_heap) {  in panfrost_gem_open()
158 	mutex_lock(&bo->mappings.lock);  in panfrost_gem_open()
159 	WARN_ON(bo->base.madv != PANFROST_MADV_WILLNEED);  in panfrost_gem_open()
160 	list_add_tail(&mapping->node, &bo->mappings.list);  in panfrost_gem_open()
161 	mutex_unlock(&bo->mappings.lock);  in panfrost_gem_open()
172 	struct panfrost_gem_object *bo = to_panfrost_bo(obj);  in panfrost_gem_close()  local
175 	mutex_lock(&bo->mappings.lock);  in panfrost_gem_close()
176 	list_for_each_entry(iter, &bo->mappings.list, node) {  in panfrost_gem_close()
183 	mutex_unlock(&bo->mappings.lock);  in panfrost_gem_close()
238 	struct panfrost_gem_object *bo;  in panfrost_gem_create()  local
248 	bo = to_panfrost_bo(&shmem->base);  in panfrost_gem_create()
249 	bo->noexec = !!(flags & PANFROST_BO_NOEXEC);  in panfrost_gem_create()
250 	bo->is_heap = !!(flags & PANFROST_BO_HEAP);  in panfrost_gem_create()
252 	return bo;  in panfrost_gem_create()
261 	struct panfrost_gem_object *bo;  in panfrost_gem_prime_import_sg_table()  local
267 	bo = to_panfrost_bo(obj);  in panfrost_gem_prime_import_sg_table()
268 	bo->noexec = true;  in panfrost_gem_prime_import_sg_table()