112 	rcu_dereference_protected(e, lockdep_is_held(&(idev)->mc_lock))
386 	mutex_lock(&idev->mc_lock);  in ip6_mc_source()
482 	mutex_unlock(&idev->mc_lock);  in ip6_mc_source()
544 		mutex_lock(&idev->mc_lock);  in ip6_mc_msfilter()
548 			mutex_unlock(&idev->mc_lock);  in ip6_mc_msfilter()
553 		mutex_unlock(&idev->mc_lock);  in ip6_mc_msfilter()
556 		mutex_lock(&idev->mc_lock);  in ip6_mc_msfilter()
558 		mutex_unlock(&idev->mc_lock);  in ip6_mc_msfilter()
561 	mutex_lock(&idev->mc_lock);  in ip6_mc_msfilter()
572 	mutex_unlock(&idev->mc_lock);  in ip6_mc_msfilter()
794 						   lockdep_is_held(&im->idev->mc_lock));  in mld_del_delrec()
799 						      lockdep_is_held(&im->idev->mc_lock));  in mld_del_delrec()
925 	mutex_lock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
930 			mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
938 		mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
950 	mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
970 	mutex_lock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
980 				mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
985 			mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
990 	mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
1530 	mutex_lock(&idev->mc_lock);  in mld_query_work()
1533 	mutex_unlock(&idev->mc_lock);  in mld_query_work()
1633 	mutex_lock(&idev->mc_lock);  in mld_report_work()
1636 	mutex_unlock(&idev->mc_lock);  in mld_report_work()
2242 	mutex_lock(&idev->mc_lock);  in ipv6_mc_dad_complete()
2251 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_dad_complete()
2259 	mutex_lock(&idev->mc_lock);  in mld_dad_work()
2267 	mutex_unlock(&idev->mc_lock);  in mld_dad_work()
2596 		mutex_lock(&idev->mc_lock);  in ip6_mc_leave_src()
2611 		mutex_unlock(&idev->mc_lock);  in ip6_mc_leave_src()
2636 	mutex_lock(&idev->mc_lock);  in mld_gq_work()
2639 	mutex_unlock(&idev->mc_lock);  in mld_gq_work()
2650 	mutex_lock(&idev->mc_lock);  in mld_ifc_work()
2659 	mutex_unlock(&idev->mc_lock);  in mld_ifc_work()
2678 	mutex_lock(&ma->idev->mc_lock);  in mld_mca_work()
2685 	mutex_unlock(&ma->idev->mc_lock);  in mld_mca_work()
2698 	mutex_lock(&idev->mc_lock);  in ipv6_mc_unmap()
2701 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_unmap()
2714 	mutex_lock(&idev->mc_lock);  in ipv6_mc_down()
2718 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_down()
2749 	mutex_lock(&idev->mc_lock);  in ipv6_mc_up()
2754 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_up()
2773 	mutex_init(&idev->mc_lock);  in ipv6_mc_init_dev()
2787 	mutex_lock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2789 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2803 	mutex_lock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2810 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2819 	mutex_lock(&idev->mc_lock);  in ipv6_mc_rejoin_groups()
2826 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_rejoin_groups()