diff options
-rw-r--r-- | net/core/dev.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 9ab3cfa58466..ced57430f6d8 100644 --- a/net/core/dev.c +++ b/net/core/dev.c | |||
@@ -193,7 +193,7 @@ static inline struct hlist_head *dev_index_hash(int ifindex) | |||
193 | * Our notifier list | 193 | * Our notifier list |
194 | */ | 194 | */ |
195 | 195 | ||
196 | static BLOCKING_NOTIFIER_HEAD(netdev_chain); | 196 | static RAW_NOTIFIER_HEAD(netdev_chain); |
197 | 197 | ||
198 | /* | 198 | /* |
199 | * Device drivers call our routines to queue packets here. We empty the | 199 | * Device drivers call our routines to queue packets here. We empty the |
@@ -736,7 +736,7 @@ int dev_change_name(struct net_device *dev, char *newname) | |||
736 | if (!err) { | 736 | if (!err) { |
737 | hlist_del(&dev->name_hlist); | 737 | hlist_del(&dev->name_hlist); |
738 | hlist_add_head(&dev->name_hlist, dev_name_hash(dev->name)); | 738 | hlist_add_head(&dev->name_hlist, dev_name_hash(dev->name)); |
739 | blocking_notifier_call_chain(&netdev_chain, | 739 | raw_notifier_call_chain(&netdev_chain, |
740 | NETDEV_CHANGENAME, dev); | 740 | NETDEV_CHANGENAME, dev); |
741 | } | 741 | } |
742 | 742 | ||
@@ -751,7 +751,7 @@ int dev_change_name(struct net_device *dev, char *newname) | |||
751 | */ | 751 | */ |
752 | void netdev_features_change(struct net_device *dev) | 752 | void netdev_features_change(struct net_device *dev) |
753 | { | 753 | { |
754 | blocking_notifier_call_chain(&netdev_chain, NETDEV_FEAT_CHANGE, dev); | 754 | raw_notifier_call_chain(&netdev_chain, NETDEV_FEAT_CHANGE, dev); |
755 | } | 755 | } |
756 | EXPORT_SYMBOL(netdev_features_change); | 756 | EXPORT_SYMBOL(netdev_features_change); |
757 | 757 | ||
@@ -766,7 +766,7 @@ EXPORT_SYMBOL(netdev_features_change); | |||
766 | void netdev_state_change(struct net_device *dev) | 766 | void netdev_state_change(struct net_device *dev) |
767 | { | 767 | { |
768 | if (dev->flags & IFF_UP) { | 768 | if (dev->flags & IFF_UP) { |
769 | blocking_notifier_call_chain(&netdev_chain, | 769 | raw_notifier_call_chain(&netdev_chain, |
770 | NETDEV_CHANGE, dev); | 770 | NETDEV_CHANGE, dev); |
771 | rtmsg_ifinfo(RTM_NEWLINK, dev, 0); | 771 | rtmsg_ifinfo(RTM_NEWLINK, dev, 0); |
772 | } | 772 | } |
@@ -864,7 +864,7 @@ int dev_open(struct net_device *dev) | |||
864 | /* | 864 | /* |
865 | * ... and announce new interface. | 865 | * ... and announce new interface. |
866 | */ | 866 | */ |
867 | blocking_notifier_call_chain(&netdev_chain, NETDEV_UP, dev); | 867 | raw_notifier_call_chain(&netdev_chain, NETDEV_UP, dev); |
868 | } | 868 | } |
869 | return ret; | 869 | return ret; |
870 | } | 870 | } |
@@ -887,7 +887,7 @@ int dev_close(struct net_device *dev) | |||
887 | * Tell people we are going down, so that they can | 887 | * Tell people we are going down, so that they can |
888 | * prepare to death, when device is still operating. | 888 | * prepare to death, when device is still operating. |
889 | */ | 889 | */ |
890 | blocking_notifier_call_chain(&netdev_chain, NETDEV_GOING_DOWN, dev); | 890 | raw_notifier_call_chain(&netdev_chain, NETDEV_GOING_DOWN, dev); |
891 | 891 | ||
892 | dev_deactivate(dev); | 892 | dev_deactivate(dev); |
893 | 893 | ||
@@ -924,7 +924,7 @@ int dev_close(struct net_device *dev) | |||
924 | /* | 924 | /* |
925 | * Tell people we are down | 925 | * Tell people we are down |
926 | */ | 926 | */ |
927 | blocking_notifier_call_chain(&netdev_chain, NETDEV_DOWN, dev); | 927 | raw_notifier_call_chain(&netdev_chain, NETDEV_DOWN, dev); |
928 | 928 | ||
929 | return 0; | 929 | return 0; |
930 | } | 930 | } |
@@ -955,7 +955,7 @@ int register_netdevice_notifier(struct notifier_block *nb) | |||
955 | int err; | 955 | int err; |
956 | 956 | ||
957 | rtnl_lock(); | 957 | rtnl_lock(); |
958 | err = blocking_notifier_chain_register(&netdev_chain, nb); | 958 | err = raw_notifier_chain_register(&netdev_chain, nb); |
959 | if (!err) { | 959 | if (!err) { |
960 | for (dev = dev_base; dev; dev = dev->next) { | 960 | for (dev = dev_base; dev; dev = dev->next) { |
961 | nb->notifier_call(nb, NETDEV_REGISTER, dev); | 961 | nb->notifier_call(nb, NETDEV_REGISTER, dev); |
@@ -983,7 +983,7 @@ int unregister_netdevice_notifier(struct notifier_block *nb) | |||
983 | int err; | 983 | int err; |
984 | 984 | ||
985 | rtnl_lock(); | 985 | rtnl_lock(); |
986 | err = blocking_notifier_chain_unregister(&netdev_chain, nb); | 986 | err = raw_notifier_chain_unregister(&netdev_chain, nb); |
987 | rtnl_unlock(); | 987 | rtnl_unlock(); |
988 | return err; | 988 | return err; |
989 | } | 989 | } |
@@ -994,12 +994,12 @@ int unregister_netdevice_notifier(struct notifier_block *nb) | |||
994 | * @v: pointer passed unmodified to notifier function | 994 | * @v: pointer passed unmodified to notifier function |
995 | * | 995 | * |
996 | * Call all network notifier blocks. Parameters and return value | 996 | * Call all network notifier blocks. Parameters and return value |
997 | * are as for blocking_notifier_call_chain(). | 997 | * are as for raw_notifier_call_chain(). |
998 | */ | 998 | */ |
999 | 999 | ||
1000 | int call_netdevice_notifiers(unsigned long val, void *v) | 1000 | int call_netdevice_notifiers(unsigned long val, void *v) |
1001 | { | 1001 | { |
1002 | return blocking_notifier_call_chain(&netdev_chain, val, v); | 1002 | return raw_notifier_call_chain(&netdev_chain, val, v); |
1003 | } | 1003 | } |
1004 | 1004 | ||
1005 | /* When > 0 there are consumers of rx skb time stamps */ | 1005 | /* When > 0 there are consumers of rx skb time stamps */ |
@@ -2308,7 +2308,7 @@ int dev_change_flags(struct net_device *dev, unsigned flags) | |||
2308 | if (dev->flags & IFF_UP && | 2308 | if (dev->flags & IFF_UP && |
2309 | ((old_flags ^ dev->flags) &~ (IFF_UP | IFF_PROMISC | IFF_ALLMULTI | | 2309 | ((old_flags ^ dev->flags) &~ (IFF_UP | IFF_PROMISC | IFF_ALLMULTI | |
2310 | IFF_VOLATILE))) | 2310 | IFF_VOLATILE))) |
2311 | blocking_notifier_call_chain(&netdev_chain, | 2311 | raw_notifier_call_chain(&netdev_chain, |
2312 | NETDEV_CHANGE, dev); | 2312 | NETDEV_CHANGE, dev); |
2313 | 2313 | ||
2314 | if ((flags ^ dev->gflags) & IFF_PROMISC) { | 2314 | if ((flags ^ dev->gflags) & IFF_PROMISC) { |
@@ -2353,7 +2353,7 @@ int dev_set_mtu(struct net_device *dev, int new_mtu) | |||
2353 | else | 2353 | else |
2354 | dev->mtu = new_mtu; | 2354 | dev->mtu = new_mtu; |
2355 | if (!err && dev->flags & IFF_UP) | 2355 | if (!err && dev->flags & IFF_UP) |
2356 | blocking_notifier_call_chain(&netdev_chain, | 2356 | raw_notifier_call_chain(&netdev_chain, |
2357 | NETDEV_CHANGEMTU, dev); | 2357 | NETDEV_CHANGEMTU, dev); |
2358 | return err; | 2358 | return err; |
2359 | } | 2359 | } |
@@ -2370,7 +2370,7 @@ int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa) | |||
2370 | return -ENODEV; | 2370 | return -ENODEV; |
2371 | err = dev->set_mac_address(dev, sa); | 2371 | err = dev->set_mac_address(dev, sa); |
2372 | if (!err) | 2372 | if (!err) |
2373 | blocking_notifier_call_chain(&netdev_chain, | 2373 | raw_notifier_call_chain(&netdev_chain, |
2374 | NETDEV_CHANGEADDR, dev); | 2374 | NETDEV_CHANGEADDR, dev); |
2375 | return err; | 2375 | return err; |
2376 | } | 2376 | } |
@@ -2427,7 +2427,7 @@ static int dev_ifsioc(struct ifreq *ifr, unsigned int cmd) | |||
2427 | return -EINVAL; | 2427 | return -EINVAL; |
2428 | memcpy(dev->broadcast, ifr->ifr_hwaddr.sa_data, | 2428 | memcpy(dev->broadcast, ifr->ifr_hwaddr.sa_data, |
2429 | min(sizeof ifr->ifr_hwaddr.sa_data, (size_t) dev->addr_len)); | 2429 | min(sizeof ifr->ifr_hwaddr.sa_data, (size_t) dev->addr_len)); |
2430 | blocking_notifier_call_chain(&netdev_chain, | 2430 | raw_notifier_call_chain(&netdev_chain, |
2431 | NETDEV_CHANGEADDR, dev); | 2431 | NETDEV_CHANGEADDR, dev); |
2432 | return 0; | 2432 | return 0; |
2433 | 2433 | ||
@@ -2882,7 +2882,7 @@ int register_netdevice(struct net_device *dev) | |||
2882 | write_unlock_bh(&dev_base_lock); | 2882 | write_unlock_bh(&dev_base_lock); |
2883 | 2883 | ||
2884 | /* Notify protocols, that a new device appeared. */ | 2884 | /* Notify protocols, that a new device appeared. */ |
2885 | blocking_notifier_call_chain(&netdev_chain, NETDEV_REGISTER, dev); | 2885 | raw_notifier_call_chain(&netdev_chain, NETDEV_REGISTER, dev); |
2886 | 2886 | ||
2887 | /* Finish registration after unlock */ | 2887 | /* Finish registration after unlock */ |
2888 | net_set_todo(dev); | 2888 | net_set_todo(dev); |
@@ -2961,7 +2961,7 @@ static void netdev_wait_allrefs(struct net_device *dev) | |||
2961 | rtnl_lock(); | 2961 | rtnl_lock(); |
2962 | 2962 | ||
2963 | /* Rebroadcast unregister notification */ | 2963 | /* Rebroadcast unregister notification */ |
2964 | blocking_notifier_call_chain(&netdev_chain, | 2964 | raw_notifier_call_chain(&netdev_chain, |
2965 | NETDEV_UNREGISTER, dev); | 2965 | NETDEV_UNREGISTER, dev); |
2966 | 2966 | ||
2967 | if (test_bit(__LINK_STATE_LINKWATCH_PENDING, | 2967 | if (test_bit(__LINK_STATE_LINKWATCH_PENDING, |
@@ -3216,7 +3216,7 @@ int unregister_netdevice(struct net_device *dev) | |||
3216 | /* Notify protocols, that we are about to destroy | 3216 | /* Notify protocols, that we are about to destroy |
3217 | this device. They should clean all the things. | 3217 | this device. They should clean all the things. |
3218 | */ | 3218 | */ |
3219 | blocking_notifier_call_chain(&netdev_chain, NETDEV_UNREGISTER, dev); | 3219 | raw_notifier_call_chain(&netdev_chain, NETDEV_UNREGISTER, dev); |
3220 | 3220 | ||
3221 | /* | 3221 | /* |
3222 | * Flush the multicast chain | 3222 | * Flush the multicast chain |