bonding: trivial: rename slave->jiffies to ->last_link_up
slave->jiffies is updated every time the slave becomes active, which, for bonding, means that its link is 'up'. CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -798,7 +798,7 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
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return;
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if (new_active) {
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new_active->jiffies = jiffies;
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new_active->last_link_up = jiffies;
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if (new_active->link == BOND_LINK_BACK) {
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if (USES_PRIMARY(bond->params.mode)) {
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@ -1444,7 +1444,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
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}
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if (new_slave->link != BOND_LINK_DOWN)
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new_slave->jiffies = jiffies;
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new_slave->last_link_up = jiffies;
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pr_debug("Initial state of slave_dev is BOND_LINK_%s\n",
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new_slave->link == BOND_LINK_DOWN ? "DOWN" :
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(new_slave->link == BOND_LINK_UP ? "UP" : "BACK"));
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@ -1891,7 +1891,7 @@ static int bond_miimon_inspect(struct bonding *bond)
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* recovered before downdelay expired
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*/
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slave->link = BOND_LINK_UP;
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slave->jiffies = jiffies;
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slave->last_link_up = jiffies;
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pr_info("%s: link status up again after %d ms for interface %s\n",
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bond->dev->name,
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(bond->params.downdelay - slave->delay) *
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@ -1966,7 +1966,7 @@ static void bond_miimon_commit(struct bonding *bond)
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case BOND_LINK_UP:
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slave->link = BOND_LINK_UP;
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slave->jiffies = jiffies;
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slave->last_link_up = jiffies;
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if (bond->params.mode == BOND_MODE_8023AD) {
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/* prevent it from being the active one */
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@ -2312,7 +2312,7 @@ int bond_arp_rcv(const struct sk_buff *skb, struct bonding *bond,
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bond_validate_arp(bond, slave, sip, tip);
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else if (bond->curr_active_slave &&
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time_after(slave_last_rx(bond, bond->curr_active_slave),
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bond->curr_active_slave->jiffies))
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bond->curr_active_slave->last_link_up))
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bond_validate_arp(bond, slave, tip, sip);
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out_unlock:
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@ -2358,9 +2358,9 @@ static void bond_loadbalance_arp_mon(struct work_struct *work)
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oldcurrent = ACCESS_ONCE(bond->curr_active_slave);
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/* see if any of the previous devices are up now (i.e. they have
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* xmt and rcv traffic). the curr_active_slave does not come into
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* the picture unless it is null. also, slave->jiffies is not needed
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* here because we send an arp on each slave and give a slave as
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* long as it needs to get the tx/rx within the delta.
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* the picture unless it is null. also, slave->last_link_up is not
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* needed here because we send an arp on each slave and give a slave
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* as long as it needs to get the tx/rx within the delta.
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* TODO: what about up/down delay in arp mode? it wasn't here before
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* so it can wait
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*/
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@ -2486,7 +2486,7 @@ static int bond_ab_arp_inspect(struct bonding *bond)
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* active. This avoids bouncing, as the last receive
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* times need a full ARP monitor cycle to be updated.
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*/
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if (bond_time_in_interval(bond, slave->jiffies, 2))
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if (bond_time_in_interval(bond, slave->last_link_up, 2))
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continue;
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/*
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@ -2687,7 +2687,7 @@ static bool bond_ab_arp_probe(struct bonding *bond)
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new_slave->link = BOND_LINK_BACK;
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bond_set_slave_active_flags(new_slave);
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bond_arp_send_all(bond, new_slave);
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new_slave->jiffies = jiffies;
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new_slave->last_link_up = jiffies;
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rcu_assign_pointer(bond->current_arp_slave, new_slave);
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rtnl_unlock();
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@ -188,7 +188,8 @@ struct slave {
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struct net_device *dev; /* first - useful for panic debug */
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struct bonding *bond; /* our master */
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int delay;
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unsigned long jiffies;
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/* all three in jiffies */
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unsigned long last_link_up;
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unsigned long last_arp_rx;
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unsigned long target_last_arp_rx[BOND_MAX_ARP_TARGETS];
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s8 link; /* one of BOND_LINK_XXXX */
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