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bonding: get rid of IFF_SLAVE_INACTIVE netdev->priv_flag 

Since bond-related code was moved from net/core/dev.c into bonding,
IFF_SLAVE_INACTIVE is no longer needed. Replace is with flag "inactive"
stored in slave structure

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Reviewed-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2011-03-16 08:46:43 +00:00 committed by David S. Miller
parent e30bc066ab
commit 2d7011ca79
3 changed files with 14 additions and 10 deletions
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6
drivers/net/bonding/bond_main.c
View File

@ -1461,7 +1461,7 @@ static bool bond_should_deliver_exact_match(struct sk_buff *skb,
struct slave *slave,
struct bonding *bond)
{
if (slave->dev->priv_flags & IFF_SLAVE_INACTIVE) {
if (bond_is_slave_inactive(slave)) {
if (slave_do_arp_validate(bond, slave) &&
skb->protocol == __cpu_to_be16(ETH_P_ARP))
return false;
@ -2122,7 +2122,7 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
dev_set_mtu(slave_dev, slave->original_mtu);
slave_dev->priv_flags &= ~(IFF_SLAVE_INACTIVE | IFF_BONDING);
slave_dev->priv_flags &= ~IFF_BONDING;
kfree(slave);
@ -2233,8 +2233,6 @@ static int bond_release_all(struct net_device *bond_dev)
dev_set_mac_address(slave_dev, &addr);
}
slave_dev->priv_flags &= ~IFF_SLAVE_INACTIVE;
kfree(slave);
/* re-acquire the lock before getting the next slave */

4
drivers/net/bonding/bond_sysfs.c
View File

@ -1584,9 +1584,9 @@ static ssize_t bonding_store_slaves_active(struct device *d,
bond_for_each_slave(bond, slave, i) {
if (!bond_is_active_slave(slave)) {
if (new_value)
slave->dev->priv_flags &= ~IFF_SLAVE_INACTIVE;
slave->inactive = 0;
else
slave->dev->priv_flags |= IFF_SLAVE_INACTIVE;
slave->inactive = 1;
}
}
out:

14
drivers/net/bonding/bonding.h
View File

@ -192,8 +192,9 @@ struct slave {
unsigned long last_arp_rx;
s8 link; /* one of BOND_LINK_XXXX */
s8 new_link;
u8 backup; /* indicates backup slave. Value corresponds with
BOND_STATE_ACTIVE and BOND_STATE_BACKUP */
u8 backup:1, /* indicates backup slave. Value corresponds with
BOND_STATE_ACTIVE and BOND_STATE_BACKUP */
inactive:1; /* indicates inactive slave */
u32 original_mtu;
u32 link_failure_count;
u8 perm_hwaddr[ETH_ALEN];
@ -376,13 +377,18 @@ static inline void bond_set_slave_inactive_flags(struct slave *slave)
if (!bond_is_lb(bond))
bond_set_backup_slave(slave);
if (!bond->params.all_slaves_active)
slave->dev->priv_flags |= IFF_SLAVE_INACTIVE;
slave->inactive = 1;
}
static inline void bond_set_slave_active_flags(struct slave *slave)
{
bond_set_active_slave(slave);
slave->dev->priv_flags &= ~IFF_SLAVE_INACTIVE;
slave->inactive = 0;
}
static inline bool bond_is_slave_inactive(struct slave *slave)
{
return slave->inactive;
}
struct vlan_entry *bond_next_vlan(struct bonding *bond, struct vlan_entry *curr);