Lines Matching refs:proxy

42 static void free_proxy(struct aa_proxy *proxy)
44 	if (proxy) {
46 		aa_put_label(rcu_dereference_protected(proxy->label, true));
47 		memset(proxy, 0, sizeof(*proxy));
48 		RCU_INIT_POINTER(proxy->label, (struct aa_label *)PROXY_POISON);
49 		kfree(proxy);
55 	struct aa_proxy *proxy = container_of(kref, struct aa_proxy, count);
57 	free_proxy(proxy);
81 	tmp = rcu_dereference_protected(orig->proxy->label,
83 	rcu_assign_pointer(orig->proxy->label, aa_get_label(new));
90 	struct aa_proxy *proxy = new->proxy;
92 	new->proxy = aa_get_proxy(old->proxy);
94 	aa_put_proxy(proxy);
338 	if (label->proxy) {
339 		if (rcu_dereference_protected(label->proxy->label, true) == label)
340 			rcu_assign_pointer(label->proxy->label, NULL);
341 		aa_put_proxy(label->proxy);
345 	label->proxy = (struct aa_proxy *) PROXY_POISON + 1;
399 		/* need to free directly to break circular ref with proxy */
424  * @proxy: proxy to use OR null if to allocate a new one
430 struct aa_label *aa_label_alloc(int size, struct aa_proxy *proxy, gfp_t gfp)
445 	if (!proxy) {
446 		proxy = aa_alloc_proxy(new, gfp);
447 		if (!proxy)
450 		aa_get_proxy(proxy);
451 	/* just set new's proxy, don't redirect proxy here if it was passed in*/
452 	new->proxy = proxy;
667  *           if @replace is true l has a preallocated proxy associated
694 			 * the proxy
810 		if (old->proxy != new->proxy)
1029  * Requires: preallocated proxy
1063 			AA_BUG(!new->vec[k]->label.proxy);
1064 			AA_BUG(!new->vec[k]->label.proxy->label);
1065 			if (next->label.proxy != new->vec[k]->label.proxy)
2034 	new = aa_label_alloc(label->size, label->proxy, GFP_KERNEL);
2048 		AA_BUG(!new->vec[i]->label.proxy);
2049 		AA_BUG(!new->vec[i]->label.proxy->label);
2050 		if (new->vec[i]->label.proxy != label->vec[i]->label.proxy)