57 	struct queue_item *item;  in tipc_k_signal()  local
65 	item = kmem_cache_alloc(tipc_queue_item_cache, GFP_ATOMIC);  in tipc_k_signal()
66 	if (!item) {  in tipc_k_signal()
71 	item->handler = routine;  in tipc_k_signal()
72 	item->data = argument;  in tipc_k_signal()
73 	list_add_tail(&item->next_signal, &signal_queue_head);  in tipc_k_signal()
81 	struct queue_item *__volatile__ item;  in process_signal_queue()  local
86 		item = list_entry(l, struct queue_item, next_signal);  in process_signal_queue()
87 		list_del(&item->next_signal);  in process_signal_queue()
89 		item->handler(item->data);  in process_signal_queue()
91 		kmem_cache_free(tipc_queue_item_cache, item);  in process_signal_queue()
113 	struct queue_item *item;  in tipc_handler_stop()  local
124 		item = list_entry(l, struct queue_item, next_signal);  in tipc_handler_stop()
125 		list_del(&item->next_signal);  in tipc_handler_stop()
126 		kmem_cache_free(tipc_queue_item_cache, item);  in tipc_handler_stop()