129 	struct ttm_object_file *tfile;  member
135 ttm_object_file_ref(struct ttm_object_file *tfile)  in ttm_object_file_ref()  argument
137 	kref_get(&tfile->refcount);  in ttm_object_file_ref()
138 	return tfile;  in ttm_object_file_ref()
143 	struct ttm_object_file *tfile =  in ttm_object_file_destroy()  local
146 	kfree(tfile);  in ttm_object_file_destroy()
152 	struct ttm_object_file *tfile = *p_tfile;  in ttm_object_file_unref()  local
155 	kref_put(&tfile->refcount, ttm_object_file_destroy);  in ttm_object_file_unref()
159 int ttm_base_object_init(struct ttm_object_file *tfile,  in ttm_base_object_init()  argument
165 	struct ttm_object_device *tdev = tfile->tdev;  in ttm_base_object_init()
169 	base->tfile = ttm_object_file_ref(tfile);  in ttm_base_object_init()
182 	ret = ttm_ref_object_add(tfile, base, NULL, false);  in ttm_base_object_init()
200 	struct ttm_object_device *tdev = base->tfile->tdev;  in ttm_release_base()
212 	ttm_object_file_unref(&base->tfile);  in ttm_release_base()
243 ttm_base_object_noref_lookup(struct ttm_object_file *tfile, uint32_t key)  in ttm_base_object_noref_lookup()  argument
246 	struct vmwgfx_open_hash *ht = &tfile->ref_hash;  in ttm_base_object_noref_lookup()
261 struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file *tfile,  in ttm_base_object_lookup()  argument
266 	struct vmwgfx_open_hash *ht = &tfile->ref_hash;  in ttm_base_object_lookup()
297 int ttm_ref_object_add(struct ttm_object_file *tfile,  in ttm_ref_object_add()  argument
302 	struct vmwgfx_open_hash *ht = &tfile->ref_hash;  in ttm_ref_object_add()
307 	if (base->tfile != tfile && !base->shareable)  in ttm_ref_object_add()
336 		ref->tfile = tfile;  in ttm_ref_object_add()
339 		spin_lock(&tfile->lock);  in ttm_ref_object_add()
343 			list_add_tail(&ref->head, &tfile->ref_list);  in ttm_ref_object_add()
345 			spin_unlock(&tfile->lock);  in ttm_ref_object_add()
351 		spin_unlock(&tfile->lock);  in ttm_ref_object_add()
360 static void __releases(tfile->lock) __acquires(tfile->lock)
365 	struct ttm_object_file *tfile = ref->tfile;  in ttm_ref_object_release()  local
368 	ht = &tfile->ref_hash;  in ttm_ref_object_release()
371 	spin_unlock(&tfile->lock);  in ttm_ref_object_release()
375 	spin_lock(&tfile->lock);  in ttm_ref_object_release()
378 int ttm_ref_object_base_unref(struct ttm_object_file *tfile,  in ttm_ref_object_base_unref()  argument
381 	struct vmwgfx_open_hash *ht = &tfile->ref_hash;  in ttm_ref_object_base_unref()
386 	spin_lock(&tfile->lock);  in ttm_ref_object_base_unref()
389 		spin_unlock(&tfile->lock);  in ttm_ref_object_base_unref()
394 	spin_unlock(&tfile->lock);  in ttm_ref_object_base_unref()
402 	struct ttm_object_file *tfile = *p_tfile;  in ttm_object_file_release()  local
405 	spin_lock(&tfile->lock);  in ttm_object_file_release()
412 	while (!list_empty(&tfile->ref_list)) {  in ttm_object_file_release()
413 		list = tfile->ref_list.next;  in ttm_object_file_release()
418 	spin_unlock(&tfile->lock);  in ttm_object_file_release()
419 	vmwgfx_ht_remove(&tfile->ref_hash);  in ttm_object_file_release()
421 	ttm_object_file_unref(&tfile);  in ttm_object_file_release()
427 	struct ttm_object_file *tfile = kmalloc(sizeof(*tfile), GFP_KERNEL);  in ttm_object_file_init()  local
430 	if (unlikely(tfile == NULL))  in ttm_object_file_init()
433 	spin_lock_init(&tfile->lock);  in ttm_object_file_init()
434 	tfile->tdev = tdev;  in ttm_object_file_init()
435 	kref_init(&tfile->refcount);  in ttm_object_file_init()
436 	INIT_LIST_HEAD(&tfile->ref_list);  in ttm_object_file_init()
438 	ret = vmwgfx_ht_create(&tfile->ref_hash, hash_order);  in ttm_object_file_init()
442 	return tfile;  in ttm_object_file_init()
444 	vmwgfx_ht_remove(&tfile->ref_hash);  in ttm_object_file_init()
446 	kfree(tfile);  in ttm_object_file_init()
555 	struct ttm_object_device *tdev = base->tfile->tdev;  in ttm_prime_dmabuf_release()
577 int ttm_prime_fd_to_handle(struct ttm_object_file *tfile,  in ttm_prime_fd_to_handle()  argument
580 	struct ttm_object_device *tdev = tfile->tdev;  in ttm_prime_fd_to_handle()
596 	ret = ttm_ref_object_add(tfile, base, NULL, false);  in ttm_prime_fd_to_handle()
612 int ttm_prime_handle_to_fd(struct ttm_object_file *tfile,  in ttm_prime_handle_to_fd()  argument
616 	struct ttm_object_device *tdev = tfile->tdev;  in ttm_prime_handle_to_fd()
622 	base = ttm_base_object_lookup(tfile, handle);  in ttm_prime_handle_to_fd()
694 int ttm_prime_object_init(struct ttm_object_file *tfile, size_t size,  in ttm_prime_object_init()  argument
704 	return ttm_base_object_init(tfile, &prime->base, shareable,  in ttm_prime_object_init()