diff options
| author | David S. Miller <davem@davemloft.net> | 2011-02-18 12:42:28 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-02-18 12:42:28 -0800 |
| commit | fd23c3b31107e2fc483301ee923d8a1db14e53f4 (patch) | |
| tree | a9f6628d11b135660418c1ba5edb23c3c75cc0e9 /include | |
| parent | 1cbb1a61d59b7552e1e3fde485d8af5699fe16e0 (diff) | |
ipv4: Add hash table of interface addresses.
This will be used to optimize __ip_dev_find() and friends.
With help from Eric Dumazet.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/inetdevice.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index ae8fdc54e0c0..5f8146695b7f 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -144,6 +144,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) #define IN_DEV_ARP_NOTIFY(in_dev) IN_DEV_MAXCONF((in_dev), ARP_NOTIFY) struct in_ifaddr { + struct hlist_node hash; struct in_ifaddr *ifa_next; struct in_device *ifa_dev; struct rcu_head rcu_head; |