1916 static void ri_pool_push(struct uprobe_task *utask, struct return_instance *ri)  in ri_pool_push()
1923 static struct return_instance *ri_pool_pop(struct uprobe_task *utask)  in ri_pool_pop()
1925 	struct return_instance *ri = utask->ri_pool;  in ri_pool_pop()
1933 static void ri_free(struct return_instance *ri)  in ri_free()
1940 			      struct return_instance *ri, bool cleanup_hprobe)  in free_ret_instance()
1979 	struct return_instance *ri, *ri_next;  in uprobe_free_utask()
2015 	struct return_instance *ri;  in ri_timer()
2067 static struct return_instance *alloc_return_instance(struct uprobe_task *utask)  in alloc_return_instance()
2069 	struct return_instance *ri;  in alloc_return_instance()
2082 static struct return_instance *dup_return_instance(struct return_instance *old)  in dup_return_instance()
2084 	struct return_instance *ri;  in dup_return_instance()
2106 	struct return_instance **p, *o, *n;  in dup_utask()
2209 	struct return_instance *ri = utask->return_instances, *ri_next;  in cleanup_return_instances()
2223 			      struct return_instance *ri)  in prepare_uretprobe()
2472 static struct return_instance *push_consumer(struct return_instance *ri, __u64 id, __u64 cookie)  in push_consumer()
2497 return_consumer_find(struct return_instance *ri, int *iter, int id)  in return_consumer_find()
2523 	struct return_instance *ri = NULL;  in handler_chain()
2570 handle_uretprobe_chain(struct return_instance *ri, struct uprobe *uprobe, struct pt_regs *regs)  in handle_uretprobe_chain()
2593 static struct return_instance *find_next_ret_chain(struct return_instance *ri)  in find_next_ret_chain()
2608 	struct return_instance *ri, *ri_next, *next_chain;  in uprobe_handle_trampoline()
2668 bool __weak arch_uretprobe_is_alive(struct return_instance *ret, enum rp_check ctx,  in arch_uretprobe_is_alive()