24 	struct llist_node *node;  in rethook_flush_task()  local
26 	node = __llist_del_all(&tk->rethooks);  in rethook_flush_task()
27 	while (node) {  in rethook_flush_task()
28 		rhn = container_of(node, struct rethook_node, llist);  in rethook_flush_task()
29 		node = node->next;  in rethook_flush_task()
40 	struct freelist_node *node;  in rethook_free_rcu()  local
43 	node = rh->pool.head;  in rethook_free_rcu()
44 	while (node) {  in rethook_free_rcu()
45 		rhn = container_of(node, struct rethook_node, freelist);  in rethook_free_rcu()
46 		node = node->next;  in rethook_free_rcu()
126 void rethook_add_node(struct rethook *rh, struct rethook_node *node)  in rethook_add_node()  argument
128 	node->rethook = rh;  in rethook_add_node()
129 	freelist_add(&node->freelist, &rh->pool);  in rethook_add_node()
135 	struct rethook_node *node = container_of(head, struct rethook_node, rcu);  in free_rethook_node_rcu()  local
137 	if (refcount_dec_and_test(&node->rethook->ref))  in free_rethook_node_rcu()
138 		kfree(node->rethook);  in free_rethook_node_rcu()
139 	kfree(node);  in free_rethook_node_rcu()
149 void rethook_recycle(struct rethook_node *node)  in rethook_recycle()  argument
153 	handler = rethook_get_handler(node->rethook);  in rethook_recycle()
155 		freelist_add(&node->freelist, &node->rethook->pool);  in rethook_recycle()
157 		call_rcu(&node->rcu, free_rethook_node_rcu);  in rethook_recycle()
207 void rethook_hook(struct rethook_node *node, struct pt_regs *regs, bool mcount)  in rethook_hook()  argument
209 	arch_rethook_prepare(node, regs, mcount);  in rethook_hook()
210 	__llist_add(&node->llist, &current->rethooks);  in rethook_hook()
219 	struct llist_node *node = *cur;  in __rethook_find_ret_addr()  local
221 	if (!node)  in __rethook_find_ret_addr()
222 		node = tsk->rethooks.first;  in __rethook_find_ret_addr()
224 		node = node->next;  in __rethook_find_ret_addr()
226 	while (node) {  in __rethook_find_ret_addr()
227 		rh = container_of(node, struct rethook_node, llist);  in __rethook_find_ret_addr()
229 			*cur = node;  in __rethook_find_ret_addr()
232 		node = node->next;  in __rethook_find_ret_addr()
292 	struct llist_node *first, *node = NULL;  in rethook_trampoline_handler()  local
297 	correct_ret_addr = __rethook_find_ret_addr(current, &node);  in rethook_trampoline_handler()
325 		if (first == node)  in rethook_trampoline_handler()
335 	current->rethooks.first = node->next;  in rethook_trampoline_handler()
336 	node->next = NULL;  in rethook_trampoline_handler()