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-rw-r--r--drivers/net/bonding/bond_main.c54
1 files changed, 36 insertions, 18 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index e94e79a..7695490 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -830,7 +830,8 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
}
new_active->delay = 0;
- bond_set_slave_link_state(new_active, BOND_LINK_UP);
+ bond_set_slave_link_state(new_active, BOND_LINK_UP,
+ BOND_SLAVE_NOTIFY_NOW);
if (BOND_MODE(bond) == BOND_MODE_8023AD)
bond_3ad_handle_link_change(new_active, BOND_LINK_UP);
@@ -1580,21 +1581,26 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
if (bond_check_dev_link(bond, slave_dev, 0) == BMSR_LSTATUS) {
if (bond->params.updelay) {
bond_set_slave_link_state(new_slave,
- BOND_LINK_BACK);
+ BOND_LINK_BACK,
+ BOND_SLAVE_NOTIFY_NOW);
new_slave->delay = bond->params.updelay;
} else {
bond_set_slave_link_state(new_slave,
- BOND_LINK_UP);
+ BOND_LINK_UP,
+ BOND_SLAVE_NOTIFY_NOW);
}
} else {
- bond_set_slave_link_state(new_slave, BOND_LINK_DOWN);
+ bond_set_slave_link_state(new_slave, BOND_LINK_DOWN,
+ BOND_SLAVE_NOTIFY_NOW);
}
} else if (bond->params.arp_interval) {
bond_set_slave_link_state(new_slave,
(netif_carrier_ok(slave_dev) ?
- BOND_LINK_UP : BOND_LINK_DOWN));
+ BOND_LINK_UP : BOND_LINK_DOWN),
+ BOND_SLAVE_NOTIFY_NOW);
} else {
- bond_set_slave_link_state(new_slave, BOND_LINK_UP);
+ bond_set_slave_link_state(new_slave, BOND_LINK_UP,
+ BOND_SLAVE_NOTIFY_NOW);
}
if (new_slave->link != BOND_LINK_DOWN)
@@ -2013,7 +2019,8 @@ static int bond_miimon_inspect(struct bonding *bond)
if (link_state)
continue;
- bond_set_slave_link_state(slave, BOND_LINK_FAIL);
+ bond_set_slave_link_state(slave, BOND_LINK_FAIL,
+ BOND_SLAVE_NOTIFY_LATER);
slave->delay = bond->params.downdelay;
if (slave->delay) {
netdev_info(bond->dev, "link status down for %sinterface %s, disabling it in %d ms\n",
@@ -2028,7 +2035,8 @@ static int bond_miimon_inspect(struct bonding *bond)
case BOND_LINK_FAIL:
if (link_state) {
/* recovered before downdelay expired */
- bond_set_slave_link_state(slave, BOND_LINK_UP);
+ bond_set_slave_link_state(slave, BOND_LINK_UP,
+ BOND_SLAVE_NOTIFY_LATER);
slave->last_link_up = jiffies;
netdev_info(bond->dev, "link status up again after %d ms for interface %s\n",
(bond->params.downdelay - slave->delay) *
@@ -2050,7 +2058,8 @@ static int bond_miimon_inspect(struct bonding *bond)
if (!link_state)
continue;
- bond_set_slave_link_state(slave, BOND_LINK_BACK);
+ bond_set_slave_link_state(slave, BOND_LINK_BACK,
+ BOND_SLAVE_NOTIFY_LATER);
slave->delay = bond->params.updelay;
if (slave->delay) {
@@ -2064,7 +2073,8 @@ static int bond_miimon_inspect(struct bonding *bond)
case BOND_LINK_BACK:
if (!link_state) {
bond_set_slave_link_state(slave,
- BOND_LINK_DOWN);
+ BOND_LINK_DOWN,
+ BOND_SLAVE_NOTIFY_LATER);
netdev_info(bond->dev, "link status down again after %d ms for interface %s\n",
(bond->params.updelay - slave->delay) *
bond->params.miimon,
@@ -2102,7 +2112,8 @@ static void bond_miimon_commit(struct bonding *bond)
continue;
case BOND_LINK_UP:
- bond_set_slave_link_state(slave, BOND_LINK_UP);
+ bond_set_slave_link_state(slave, BOND_LINK_UP,
+ BOND_SLAVE_NOTIFY_NOW);
slave->last_link_up = jiffies;
primary = rtnl_dereference(bond->primary_slave);
@@ -2142,7 +2153,8 @@ static void bond_miimon_commit(struct bonding *bond)
if (slave->link_failure_count < UINT_MAX)
slave->link_failure_count++;
- bond_set_slave_link_state(slave, BOND_LINK_DOWN);
+ bond_set_slave_link_state(slave, BOND_LINK_DOWN,
+ BOND_SLAVE_NOTIFY_NOW);
if (BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP ||
BOND_MODE(bond) == BOND_MODE_8023AD)
@@ -2725,7 +2737,8 @@ static void bond_ab_arp_commit(struct bonding *bond)
struct slave *current_arp_slave;
current_arp_slave = rtnl_dereference(bond->current_arp_slave);
- bond_set_slave_link_state(slave, BOND_LINK_UP);
+ bond_set_slave_link_state(slave, BOND_LINK_UP,
+ BOND_SLAVE_NOTIFY_NOW);
if (current_arp_slave) {
bond_set_slave_inactive_flags(
current_arp_slave,
@@ -2748,7 +2761,8 @@ static void bond_ab_arp_commit(struct bonding *bond)
if (slave->link_failure_count < UINT_MAX)
slave->link_failure_count++;
- bond_set_slave_link_state(slave, BOND_LINK_DOWN);
+ bond_set_slave_link_state(slave, BOND_LINK_DOWN,
+ BOND_SLAVE_NOTIFY_NOW);
bond_set_slave_inactive_flags(slave,
BOND_SLAVE_NOTIFY_NOW);
@@ -2827,7 +2841,8 @@ static bool bond_ab_arp_probe(struct bonding *bond)
* up when it is actually down
*/
if (!bond_slave_is_up(slave) && slave->link == BOND_LINK_UP) {
- bond_set_slave_link_state(slave, BOND_LINK_DOWN);
+ bond_set_slave_link_state(slave, BOND_LINK_DOWN,
+ BOND_SLAVE_NOTIFY_LATER);
if (slave->link_failure_count < UINT_MAX)
slave->link_failure_count++;
@@ -2847,7 +2862,8 @@ static bool bond_ab_arp_probe(struct bonding *bond)
if (!new_slave)
goto check_state;
- bond_set_slave_link_state(new_slave, BOND_LINK_BACK);
+ bond_set_slave_link_state(new_slave, BOND_LINK_BACK,
+ BOND_SLAVE_NOTIFY_LATER);
bond_set_slave_active_flags(new_slave, BOND_SLAVE_NOTIFY_LATER);
bond_arp_send_all(bond, new_slave);
new_slave->last_link_up = jiffies;
@@ -2855,7 +2871,7 @@ static bool bond_ab_arp_probe(struct bonding *bond)
check_state:
bond_for_each_slave_rcu(bond, slave, iter) {
- if (slave->should_notify) {
+ if (slave->should_notify || slave->should_notify_link) {
should_notify_rtnl = BOND_SLAVE_NOTIFY_NOW;
break;
}
@@ -2910,8 +2926,10 @@ re_arm:
if (should_notify_peers)
call_netdevice_notifiers(NETDEV_NOTIFY_PEERS,
bond->dev);
- if (should_notify_rtnl)
+ if (should_notify_rtnl) {
bond_slave_state_notify(bond);
+ bond_slave_link_notify(bond);
+ }
rtnl_unlock();
}
generated by cgit v0.10.2 at 2024-11-05 04:39:48 (GMT)