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path: root/drivers/net/netconsole.c
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Diffstat (limited to 'drivers/net/netconsole.c')
-rw-r--r--drivers/net/netconsole.c26
1 files changed, 17 insertions, 9 deletions
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index a83e101440fd..dfc82720065a 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -621,11 +621,10 @@ static int netconsole_netdev_event(struct notifier_block *this,
bool stopped = false;
if (!(event == NETDEV_CHANGENAME || event == NETDEV_UNREGISTER ||
- event == NETDEV_BONDING_DESLAVE || event == NETDEV_GOING_DOWN))
+ event == NETDEV_RELEASE || event == NETDEV_JOIN))
goto done;
spin_lock_irqsave(&target_list_lock, flags);
-restart:
list_for_each_entry(nt, &target_list, list) {
netconsole_target_get(nt);
if (nt->np.dev == dev) {
@@ -633,6 +632,8 @@ restart:
case NETDEV_CHANGENAME:
strlcpy(nt->np.dev_name, dev->name, IFNAMSIZ);
break;
+ case NETDEV_RELEASE:
+ case NETDEV_JOIN:
case NETDEV_UNREGISTER:
/*
* rtnl_lock already held
@@ -647,11 +648,7 @@ restart:
dev_put(nt->np.dev);
nt->np.dev = NULL;
netconsole_target_put(nt);
- goto restart;
}
- /* Fall through */
- case NETDEV_GOING_DOWN:
- case NETDEV_BONDING_DESLAVE:
nt->enabled = 0;
stopped = true;
break;
@@ -660,10 +657,21 @@ restart:
netconsole_target_put(nt);
}
spin_unlock_irqrestore(&target_list_lock, flags);
- if (stopped && (event == NETDEV_UNREGISTER || event == NETDEV_BONDING_DESLAVE))
+ if (stopped) {
printk(KERN_INFO "netconsole: network logging stopped on "
- "interface %s as it %s\n", dev->name,
- event == NETDEV_UNREGISTER ? "unregistered" : "released slaves");
+ "interface %s as it ", dev->name);
+ switch (event) {
+ case NETDEV_UNREGISTER:
+ printk(KERN_CONT "unregistered\n");
+ break;
+ case NETDEV_RELEASE:
+ printk(KERN_CONT "released slaves\n");
+ break;
+ case NETDEV_JOIN:
+ printk(KERN_CONT "is joining a master device\n");
+ break;
+ }
+ }
done:
return NOTIFY_DONE;