127 	struct tcf_idrinfo *idrinfo = p->idrinfo;  in __tcf_action_put()  local
129 	if (refcount_dec_and_mutex_lock(&p->tcfa_refcnt, &idrinfo->lock)) {  in __tcf_action_put()
132 		idr_remove(&idrinfo->action_idr, p->tcfa_index);  in __tcf_action_put()
133 		mutex_unlock(&idrinfo->lock);  in __tcf_action_put()
229 static int tcf_dump_walker(struct tcf_idrinfo *idrinfo, struct sk_buff *skb,  in tcf_dump_walker()  argument
236 	struct idr *idr = &idrinfo->action_idr;  in tcf_dump_walker()
241 	mutex_lock(&idrinfo->lock);  in tcf_dump_walker()
278 	mutex_unlock(&idrinfo->lock);  in tcf_dump_walker()
296 		idr_remove(&p->idrinfo->action_idr, p->tcfa_index);  in tcf_idr_release_unsafe()
304 static int tcf_del_walker(struct tcf_idrinfo *idrinfo, struct sk_buff *skb,  in tcf_del_walker()  argument
311 	struct idr *idr = &idrinfo->action_idr;  in tcf_del_walker()
323 	mutex_lock(&idrinfo->lock);  in tcf_del_walker()
334 	mutex_unlock(&idrinfo->lock);  in tcf_del_walker()
358 	struct tcf_idrinfo *idrinfo = tn->idrinfo;  in tcf_generic_walker()  local
361 		return tcf_del_walker(idrinfo, skb, ops, extack);  in tcf_generic_walker()
363 		return tcf_dump_walker(idrinfo, skb, cb);  in tcf_generic_walker()
374 	struct tcf_idrinfo *idrinfo = tn->idrinfo;  in tcf_idr_search()  local
377 	mutex_lock(&idrinfo->lock);  in tcf_idr_search()
378 	p = idr_find(&idrinfo->action_idr, index);  in tcf_idr_search()
383 	mutex_unlock(&idrinfo->lock);  in tcf_idr_search()
393 static int tcf_idr_delete_index(struct tcf_idrinfo *idrinfo, u32 index)  in tcf_idr_delete_index()  argument
398 	mutex_lock(&idrinfo->lock);  in tcf_idr_delete_index()
399 	p = idr_find(&idrinfo->action_idr, index);  in tcf_idr_delete_index()
401 		mutex_unlock(&idrinfo->lock);  in tcf_idr_delete_index()
409 			WARN_ON(p != idr_remove(&idrinfo->action_idr,  in tcf_idr_delete_index()
411 			mutex_unlock(&idrinfo->lock);  in tcf_idr_delete_index()
422 	mutex_unlock(&idrinfo->lock);  in tcf_idr_delete_index()
431 	struct tcf_idrinfo *idrinfo = tn->idrinfo;  in tcf_idr_create()  local
465 	p->idrinfo = idrinfo;  in tcf_idr_create()
497 	struct tcf_idrinfo *idrinfo = tn->idrinfo;  in tcf_idr_cleanup()  local
499 	mutex_lock(&idrinfo->lock);  in tcf_idr_cleanup()
501 	WARN_ON(!IS_ERR(idr_remove(&idrinfo->action_idr, index)));  in tcf_idr_cleanup()
502 	mutex_unlock(&idrinfo->lock);  in tcf_idr_cleanup()
515 	struct tcf_idrinfo *idrinfo = tn->idrinfo;  in tcf_idr_check_alloc()  local
520 	mutex_lock(&idrinfo->lock);  in tcf_idr_check_alloc()
522 		p = idr_find(&idrinfo->action_idr, *index);  in tcf_idr_check_alloc()
527 			mutex_unlock(&idrinfo->lock);  in tcf_idr_check_alloc()
539 			ret = idr_alloc_u32(&idrinfo->action_idr, NULL, index,  in tcf_idr_check_alloc()
542 				idr_replace(&idrinfo->action_idr,  in tcf_idr_check_alloc()
548 		ret = idr_alloc_u32(&idrinfo->action_idr, NULL, index,  in tcf_idr_check_alloc()
551 			idr_replace(&idrinfo->action_idr, ERR_PTR(-EBUSY),  in tcf_idr_check_alloc()
554 	mutex_unlock(&idrinfo->lock);  in tcf_idr_check_alloc()
560 			 struct tcf_idrinfo *idrinfo)  in tcf_idrinfo_destroy()  argument
562 	struct idr *idr = &idrinfo->action_idr;  in tcf_idrinfo_destroy()
575 	idr_destroy(&idrinfo->action_idr);  in tcf_idrinfo_destroy()
925 		struct tcf_idrinfo *idrinfo;  in tcf_idr_insert_many()  local
929 		idrinfo = a->idrinfo;  in tcf_idr_insert_many()
930 		mutex_lock(&idrinfo->lock);  in tcf_idr_insert_many()
934 		idr_replace(&idrinfo->action_idr, a, a->tcfa_index);  in tcf_idr_insert_many()
935 		mutex_unlock(&idrinfo->lock);  in tcf_idr_insert_many()
1373 		struct tcf_idrinfo *idrinfo = a->idrinfo;  in tcf_action_delete()  local
1384 			ret = tcf_idr_delete_index(idrinfo, act_index);  in tcf_action_delete()