diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netdevice.h | 2 | ||||
| -rw-r--r-- | include/linux/rtnetlink.h | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index ceed3474014..92d81edd580 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -986,7 +986,7 @@ struct net_device { rx_handler_func_t *rx_handler; void *rx_handler_data; - struct netdev_queue ingress_queue; /* use two cache lines */ + struct netdev_queue __rcu *ingress_queue; /* * Cache lines mostly used on transmit path diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 68c436bddc8..0bb7b48632b 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -6,6 +6,7 @@ #include <linux/if_link.h> #include <linux/if_addr.h> #include <linux/neighbour.h> +#include <linux/netdevice.h> /* rtnetlink families. Values up to 127 are reserved for real address * families, values above 128 may be used arbitrarily. @@ -769,6 +770,13 @@ extern int lockdep_rtnl_is_held(void); #define rtnl_dereference(p) \ rcu_dereference_check(p, lockdep_rtnl_is_held()) +static inline struct netdev_queue *dev_ingress_queue(struct net_device *dev) +{ + return rtnl_dereference(dev->ingress_queue); +} + +extern struct netdev_queue *dev_ingress_queue_create(struct net_device *dev); + extern void rtnetlink_init(void); extern void __rtnl_unlock(void); |