Convert bonding timers to workqueues

Convert bonding timers to workqueues.  This converts the various
monitor functions to run in periodic work queues instead of timers.  This
patch introduces the framework and convers the calls, but does not resolve
various locking issues, and does not stand alone.

Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/net/bonding/bond_alb.c

@@ -1375,8 +1375,10 @@ out:
 	return 0;
 }
 
-void bond_alb_monitor(struct bonding *bond)
+void bond_alb_monitor(struct work_struct *work)
 {
+	struct bonding *bond = container_of(work, struct bonding,
+					    alb_work.work);
 	struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond));
 	struct slave *slave;
 	int i;
@@ -1479,7 +1481,7 @@ void bond_alb_monitor(struct bonding *bond)
 	}
 
 re_arm:
-	mod_timer(&(bond_info->alb_timer), jiffies + alb_delta_in_ticks);
+	queue_delayed_work(bond->wq, &bond->alb_work, alb_delta_in_ticks);
 out:
 	read_unlock(&bond->lock);
 }