69 #define for_each_sk_fl_rcu(np, sfl)				\  argument
70 	for (sfl = rcu_dereference(np->ipv6_fl_list);	\
71 	     sfl != NULL;					\
72 	     sfl = rcu_dereference(sfl->next))
264 	struct ipv6_fl_socklist *sfl;  in __fl6_sock_lookup()  local
270 	for_each_sk_fl_rcu(np, sfl) {  in __fl6_sock_lookup()
271 		struct ip6_flowlabel *fl = sfl->fl;  in __fl6_sock_lookup()
287 	struct ipv6_fl_socklist *sfl;  in fl6_free_socklist()  local
293 	while ((sfl = rcu_dereference_protected(np->ipv6_fl_list,  in fl6_free_socklist()
295 		np->ipv6_fl_list = sfl->next;  in fl6_free_socklist()
298 		fl_release(sfl->fl);  in fl6_free_socklist()
299 		kfree_rcu(sfl, rcu);  in fl6_free_socklist()
474 	struct ipv6_fl_socklist *sfl;  in mem_check()  local
482 	for_each_sk_fl_rcu(np, sfl)  in mem_check()
495 static inline void fl_link(struct ipv6_pinfo *np, struct ipv6_fl_socklist *sfl,  in fl_link()  argument
499 	sfl->fl = fl;  in fl_link()
500 	sfl->next = np->ipv6_fl_list;  in fl_link()
501 	rcu_assign_pointer(np->ipv6_fl_list, sfl);  in fl_link()
509 	struct ipv6_fl_socklist *sfl;  in ipv6_flowlabel_opt_get()  local
523 	for_each_sk_fl_rcu(np, sfl) {  in ipv6_flowlabel_opt_get()
524 		if (sfl->fl->label == (np->flow_label & IPV6_FLOWLABEL_MASK)) {  in ipv6_flowlabel_opt_get()
526 			freq->flr_label = sfl->fl->label;  in ipv6_flowlabel_opt_get()
527 			freq->flr_dst = sfl->fl->dst;  in ipv6_flowlabel_opt_get()
528 			freq->flr_share = sfl->fl->share;  in ipv6_flowlabel_opt_get()
529 			freq->flr_expires = (sfl->fl->expires - jiffies) / HZ;  in ipv6_flowlabel_opt_get()
530 			freq->flr_linger = sfl->fl->linger / HZ;  in ipv6_flowlabel_opt_get()
549 	struct ipv6_fl_socklist *sfl;  in ipv6_flowlabel_put()  local
563 	     (sfl = socklist_dereference(*sflp)) != NULL;  in ipv6_flowlabel_put()
564 	     sflp = &sfl->next) {  in ipv6_flowlabel_put()
565 		if (sfl->fl->label == freq->flr_label)  in ipv6_flowlabel_put()
573 	*sflp = sfl->next;  in ipv6_flowlabel_put()
575 	fl_release(sfl->fl);  in ipv6_flowlabel_put()
576 	kfree_rcu(sfl, rcu);  in ipv6_flowlabel_put()
584 	struct ipv6_fl_socklist *sfl;  in ipv6_flowlabel_renew()  local
588 	for_each_sk_fl_rcu(np, sfl) {  in ipv6_flowlabel_renew()
589 		if (sfl->fl->label == freq->flr_label) {  in ipv6_flowlabel_renew()
590 			err = fl6_renew(sfl->fl, freq->flr_linger,  in ipv6_flowlabel_renew()
615 	struct ipv6_fl_socklist *sfl, *sfl1 = NULL;  in ipv6_flowlabel_get()  local
648 		for_each_sk_fl_rcu(np, sfl) {  in ipv6_flowlabel_get()
649 			if (sfl->fl->label == freq->flr_label) {  in ipv6_flowlabel_get()
654 				fl1 = sfl->fl;  in ipv6_flowlabel_get()