382 	struct g2d_cmdlist_userptr *g2d_userptr = obj;  in g2d_userptr_put_dma_addr()  local
390 	refcount_dec(&g2d_userptr->refcount);  in g2d_userptr_put_dma_addr()
392 	if (refcount_read(&g2d_userptr->refcount) > 0)  in g2d_userptr_put_dma_addr()
395 	if (g2d_userptr->in_pool)  in g2d_userptr_put_dma_addr()
399 	dma_unmap_sgtable(to_dma_dev(g2d->drm_dev), g2d_userptr->sgt,  in g2d_userptr_put_dma_addr()
402 	unpin_user_pages_dirty_lock(g2d_userptr->pages, g2d_userptr->npages,  in g2d_userptr_put_dma_addr()
404 	kvfree(g2d_userptr->pages);  in g2d_userptr_put_dma_addr()
406 	if (!g2d_userptr->out_of_list)  in g2d_userptr_put_dma_addr()
407 		list_del_init(&g2d_userptr->list);  in g2d_userptr_put_dma_addr()
409 	sg_free_table(g2d_userptr->sgt);  in g2d_userptr_put_dma_addr()
410 	kfree(g2d_userptr->sgt);  in g2d_userptr_put_dma_addr()
411 	kfree(g2d_userptr);  in g2d_userptr_put_dma_addr()
421 	struct g2d_cmdlist_userptr *g2d_userptr;  in g2d_userptr_get_dma_addr()  local
433 	list_for_each_entry(g2d_userptr, &file_priv->userptr_list, list) {  in g2d_userptr_get_dma_addr()
434 		if (g2d_userptr->userptr == userptr) {  in g2d_userptr_get_dma_addr()
439 			if (g2d_userptr->size == size) {  in g2d_userptr_get_dma_addr()
440 				refcount_inc(&g2d_userptr->refcount);  in g2d_userptr_get_dma_addr()
441 				*obj = g2d_userptr;  in g2d_userptr_get_dma_addr()
443 				return &g2d_userptr->dma_addr;  in g2d_userptr_get_dma_addr()
453 			g2d_userptr->out_of_list = true;  in g2d_userptr_get_dma_addr()
454 			g2d_userptr->in_pool = false;  in g2d_userptr_get_dma_addr()
455 			list_del_init(&g2d_userptr->list);  in g2d_userptr_get_dma_addr()
461 	g2d_userptr = kzalloc(sizeof(*g2d_userptr), GFP_KERNEL);  in g2d_userptr_get_dma_addr()
462 	if (!g2d_userptr)  in g2d_userptr_get_dma_addr()
465 	refcount_set(&g2d_userptr->refcount, 1);  in g2d_userptr_get_dma_addr()
466 	g2d_userptr->size = size;  in g2d_userptr_get_dma_addr()
472 	g2d_userptr->pages = kvmalloc_array(npages, sizeof(*g2d_userptr->pages),  in g2d_userptr_get_dma_addr()
474 	if (!g2d_userptr->pages) {  in g2d_userptr_get_dma_addr()
481 				  g2d_userptr->pages);  in g2d_userptr_get_dma_addr()
491 	g2d_userptr->npages = npages;  in g2d_userptr_get_dma_addr()
500 					g2d_userptr->pages,  in g2d_userptr_get_dma_addr()
507 	g2d_userptr->sgt = sgt;  in g2d_userptr_get_dma_addr()
516 	g2d_userptr->dma_addr = sgt->sgl[0].dma_address;  in g2d_userptr_get_dma_addr()
517 	g2d_userptr->userptr = userptr;  in g2d_userptr_get_dma_addr()
519 	list_add_tail(&g2d_userptr->list, &file_priv->userptr_list);  in g2d_userptr_get_dma_addr()
523 		g2d_userptr->in_pool = true;  in g2d_userptr_get_dma_addr()
526 	*obj = g2d_userptr;  in g2d_userptr_get_dma_addr()
528 	return &g2d_userptr->dma_addr;  in g2d_userptr_get_dma_addr()
537 	unpin_user_pages(g2d_userptr->pages, npages);  in g2d_userptr_get_dma_addr()
540 	kvfree(g2d_userptr->pages);  in g2d_userptr_get_dma_addr()
543 	kfree(g2d_userptr);  in g2d_userptr_get_dma_addr()
551 	struct g2d_cmdlist_userptr *g2d_userptr, *n;  in g2d_userptr_free_all()  local
553 	list_for_each_entry_safe(g2d_userptr, n, &file_priv->userptr_list, list)  in g2d_userptr_free_all()
554 		if (g2d_userptr->in_pool)  in g2d_userptr_free_all()
555 			g2d_userptr_put_dma_addr(g2d, g2d_userptr, true);  in g2d_userptr_free_all()
731 			struct drm_exynos_g2d_userptr g2d_userptr;  in g2d_map_cmdlist_gem()  local
733 			if (copy_from_user(&g2d_userptr, (void __user *)handle,  in g2d_map_cmdlist_gem()
741 							 g2d_userptr.size)) {  in g2d_map_cmdlist_gem()
747 							g2d_userptr.userptr,  in g2d_map_cmdlist_gem()
748 							g2d_userptr.size,  in g2d_map_cmdlist_gem()