112 	lockdep_assert_held(&(idev)->mc_lock)
115 	rcu_dereference_protected(e, lockdep_is_held(&(idev)->mc_lock))
376 	mutex_lock(&idev->mc_lock);  in ip6_mc_source()
480 	mutex_unlock(&idev->mc_lock);  in ip6_mc_source()
511 	mutex_lock(&idev->mc_lock);  in ip6_mc_msfilter()
578 	mutex_unlock(&idev->mc_lock);  in ip6_mc_msfilter()
795 					   lockdep_is_held(&im->idev->mc_lock));  in mld_del_delrec()
800 					      lockdep_is_held(&im->idev->mc_lock));  in mld_del_delrec()
943 	mutex_lock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
946 		mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
955 			mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
963 		mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
974 	mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_inc()
992 	mutex_lock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
1005 				mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
1010 			mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
1015 	mutex_unlock(&idev->mc_lock);  in __ipv6_dev_mc_dec()
1561 	mutex_lock(&idev->mc_lock);  in mld_query_work()
1564 	mutex_unlock(&idev->mc_lock);  in mld_query_work()
1664 	mutex_lock(&idev->mc_lock);  in mld_report_work()
1667 	mutex_unlock(&idev->mc_lock);  in mld_report_work()
2276 	mutex_lock(&idev->mc_lock);  in ipv6_mc_dad_complete()
2285 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_dad_complete()
2293 	mutex_lock(&idev->mc_lock);  in mld_dad_work()
2301 	mutex_unlock(&idev->mc_lock);  in mld_dad_work()
2637 		mutex_lock(&idev->mc_lock);  in ip6_mc_leave_src()
2652 		mutex_unlock(&idev->mc_lock);  in ip6_mc_leave_src()
2678 	mutex_lock(&idev->mc_lock);  in mld_gq_work()
2681 	mutex_unlock(&idev->mc_lock);  in mld_gq_work()
2692 	mutex_lock(&idev->mc_lock);  in mld_ifc_work()
2701 	mutex_unlock(&idev->mc_lock);  in mld_ifc_work()
2721 	mutex_lock(&ma->idev->mc_lock);  in mld_mca_work()
2728 	mutex_unlock(&ma->idev->mc_lock);  in mld_mca_work()
2741 	mutex_lock(&idev->mc_lock);  in ipv6_mc_unmap()
2744 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_unmap()
2757 	mutex_lock(&idev->mc_lock);  in ipv6_mc_down()
2761 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_down()
2769 	mutex_lock(&idev->mc_lock);  in ipv6_mc_down()
2772 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_down()
2795 	mutex_lock(&idev->mc_lock);  in ipv6_mc_up()
2800 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_up()
2819 	mutex_init(&idev->mc_lock);  in ipv6_mc_init_dev()
2833 	mutex_lock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2835 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2849 	mutex_lock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2856 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_destroy_dev()
2863 	mutex_lock(&idev->mc_lock);  in ipv6_mc_rejoin_groups()
2870 	mutex_unlock(&idev->mc_lock);  in ipv6_mc_rejoin_groups()