115 	rcu_dereference_protected(e, lockdep_is_held(&(idev)->mc_lock))
389 	mutex_lock(&idev->mc_lock);  in ip6_mc_source()
485 	mutex_unlock(&idev->mc_lock);  in ip6_mc_source()
547 		mutex_lock(&idev->mc_lock);  in ip6_mc_msfilter()
551 			mutex_unlock(&idev->mc_lock);  in ip6_mc_msfilter()
556 		mutex_unlock(&idev->mc_lock);  in ip6_mc_msfilter()
559 		mutex_lock(&idev->mc_lock);  in ip6_mc_msfilter()
561 		mutex_unlock(&idev->mc_lock);  in ip6_mc_msfilter()
564 	mutex_lock(&idev->mc_lock);  in ip6_mc_msfilter()
575 	mutex_unlock(&idev->mc_lock);  in ip6_mc_msfilter()
798 						   lockdep_is_held(&im->idev->mc_lock));  in mld_del_delrec()
803 						      lockdep_is_held(&im->idev->mc_lock));  in mld_del_delrec()
964 	mutex_lock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
969 			mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
977 		mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
990 	mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
1010 	mutex_lock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
1022 				mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
1027 			mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
1032 	mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
1574 	mutex_lock(&idev->mc_lock);  in mld_query_work()
1577 	mutex_unlock(&idev->mc_lock);  in mld_query_work()
1677 	mutex_lock(&idev->mc_lock);  in mld_report_work()
1680 	mutex_unlock(&idev->mc_lock);  in mld_report_work()
2290 	mutex_lock(&idev->mc_lock);  in ipv6_mc_dad_complete()
2299 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_dad_complete()
2307 	mutex_lock(&idev->mc_lock);  in mld_dad_work()
2315 	mutex_unlock(&idev->mc_lock);  in mld_dad_work()
2647 		mutex_lock(&idev->mc_lock);  in ip6_mc_leave_src()
2662 		mutex_unlock(&idev->mc_lock);  in ip6_mc_leave_src()
2687 	mutex_lock(&idev->mc_lock);  in mld_gq_work()
2690 	mutex_unlock(&idev->mc_lock);  in mld_gq_work()
2701 	mutex_lock(&idev->mc_lock);  in mld_ifc_work()
2710 	mutex_unlock(&idev->mc_lock);  in mld_ifc_work()
2729 	mutex_lock(&ma->idev->mc_lock);  in mld_mca_work()
2736 	mutex_unlock(&ma->idev->mc_lock);  in mld_mca_work()
2749 	mutex_lock(&idev->mc_lock);  in ipv6_mc_unmap()
2752 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_unmap()
2765 	mutex_lock(&idev->mc_lock);  in ipv6_mc_down()
2769 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_down()
2777 	mutex_lock(&idev->mc_lock);  in ipv6_mc_down()
2780 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_down()
2803 	mutex_lock(&idev->mc_lock);  in ipv6_mc_up()
2808 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_up()
2827 	mutex_init(&idev->mc_lock);  in ipv6_mc_init_dev()
2841 	mutex_lock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2843 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2857 	mutex_lock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2864 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2873 	mutex_lock(&idev->mc_lock);  in ipv6_mc_rejoin_groups()
2880 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_rejoin_groups()