diff options
| author | Jesse Gross <jesse@nicira.com> | 2010-10-20 09:56:05 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-21 04:26:53 -0400 |
| commit | 65ac6a5fa658b90f1be700c55e7cd72e4611015d (patch) | |
| tree | 7330c3234101c6d4c952f4abec9c8064df0e685a /net/8021q/vlan_dev.c | |
| parent | 7b9c60903714bf0a19d746b228864bad3497284e (diff) | |
vlan: Avoid hash table lookup to find group.
A struct net_device always maps to zero or one vlan groups and we
always know the device when we are looking up a group. We currently
do a hash table lookup on the device to find the group but it is
much simpler to just store a pointer.
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlan_dev.c')
| -rw-r--r-- | net/8021q/vlan_dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index f54251edd40d..14e3d1fa07a0 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c | |||
| @@ -158,7 +158,7 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, | |||
| 158 | vlan_id = vlan_tci & VLAN_VID_MASK; | 158 | vlan_id = vlan_tci & VLAN_VID_MASK; |
| 159 | 159 | ||
| 160 | rcu_read_lock(); | 160 | rcu_read_lock(); |
| 161 | vlan_dev = __find_vlan_dev(dev, vlan_id); | 161 | vlan_dev = vlan_find_dev(dev, vlan_id); |
| 162 | 162 | ||
| 163 | /* If the VLAN device is defined, we use it. | 163 | /* If the VLAN device is defined, we use it. |
| 164 | * If not, and the VID is 0, it is a 802.1p packet (not | 164 | * If not, and the VID is 0, it is a 802.1p packet (not |