265 	struct flow_block_cb *block_cb;  in flow_block_cb_alloc()  local
267 	block_cb = kzalloc(sizeof(*block_cb), GFP_KERNEL);  in flow_block_cb_alloc()
268 	if (!block_cb)  in flow_block_cb_alloc()
271 	block_cb->cb = cb;  in flow_block_cb_alloc()
272 	block_cb->cb_ident = cb_ident;  in flow_block_cb_alloc()
273 	block_cb->cb_priv = cb_priv;  in flow_block_cb_alloc()
274 	block_cb->release = release;  in flow_block_cb_alloc()
276 	return block_cb;  in flow_block_cb_alloc()
280 void flow_block_cb_free(struct flow_block_cb *block_cb)  in flow_block_cb_free()  argument
282 	if (block_cb->release)  in flow_block_cb_free()
283 		block_cb->release(block_cb->cb_priv);  in flow_block_cb_free()
285 	kfree(block_cb);  in flow_block_cb_free()
292 	struct flow_block_cb *block_cb;  in flow_block_cb_lookup()  local
294 	list_for_each_entry(block_cb, &block->cb_list, list) {  in flow_block_cb_lookup()
295 		if (block_cb->cb == cb &&  in flow_block_cb_lookup()
296 		    block_cb->cb_ident == cb_ident)  in flow_block_cb_lookup()
297 			return block_cb;  in flow_block_cb_lookup()
304 void *flow_block_cb_priv(struct flow_block_cb *block_cb)  in flow_block_cb_priv()  argument
306 	return block_cb->cb_priv;  in flow_block_cb_priv()
310 void flow_block_cb_incref(struct flow_block_cb *block_cb)  in flow_block_cb_incref()  argument
312 	block_cb->refcnt++;  in flow_block_cb_incref()
316 unsigned int flow_block_cb_decref(struct flow_block_cb *block_cb)  in flow_block_cb_decref()  argument
318 	return --block_cb->refcnt;  in flow_block_cb_decref()
325 	struct flow_block_cb *block_cb;  in flow_block_cb_is_busy()  local
327 	list_for_each_entry(block_cb, driver_block_list, driver_list) {  in flow_block_cb_is_busy()
328 		if (block_cb->cb == cb &&  in flow_block_cb_is_busy()
329 		    block_cb->cb_ident == cb_ident)  in flow_block_cb_is_busy()
343 	struct flow_block_cb *block_cb;  in flow_block_cb_setup_simple()  local
356 		block_cb = flow_block_cb_alloc(cb, cb_ident, cb_priv, NULL);  in flow_block_cb_setup_simple()
357 		if (IS_ERR(block_cb))  in flow_block_cb_setup_simple()
358 			return PTR_ERR(block_cb);  in flow_block_cb_setup_simple()
360 		flow_block_cb_add(block_cb, f);  in flow_block_cb_setup_simple()
361 		list_add_tail(&block_cb->driver_list, driver_block_list);  in flow_block_cb_setup_simple()
364 		block_cb = flow_block_cb_lookup(f->block, cb, cb_ident);  in flow_block_cb_setup_simple()
365 		if (!block_cb)  in flow_block_cb_setup_simple()
368 		flow_block_cb_remove(block_cb, f);  in flow_block_cb_setup_simple()
369 		list_del(&block_cb->driver_list);  in flow_block_cb_setup_simple()
410 	void (*cleanup)(struct flow_block_cb *block_cb);
520 				 void (*cleanup)(struct flow_block_cb *block_cb))  in flow_block_indr_init()  argument
537 					       void (*cleanup)(struct flow_block_cb *block_cb))  in flow_indr_block_cb_alloc()  argument
539 	struct flow_block_cb *block_cb;  in flow_indr_block_cb_alloc()  local
541 	block_cb = flow_block_cb_alloc(cb, cb_ident, cb_priv, release);  in flow_indr_block_cb_alloc()
542 	if (IS_ERR(block_cb))  in flow_indr_block_cb_alloc()
545 	flow_block_indr_init(block_cb, bo, dev, sch, data, indr_cb_priv, cleanup);  in flow_indr_block_cb_alloc()
546 	list_add(&block_cb->indr.list, &flow_block_indr_list);  in flow_indr_block_cb_alloc()
549 	return block_cb;  in flow_indr_block_cb_alloc()
565 			 enum tc_setup_type type, void (*cleanup)(struct flow_block_cb *block_cb),  in indir_dev_add()  argument
608 				void (*cleanup)(struct flow_block_cb *block_cb))  in flow_indr_dev_setup_offload()  argument