net/smc: log important pnetid and state change events

[linux-2.6-microblaze.git] / net / smc / smc_ism.c

diff --git a/net/smc/smc_ism.c b/net/smc/smc_ism.c
index 32be2da..91f85fc 100644 (file)
--- a/net/smc/smc_ism.c
+++ b/net/smc/smc_ism.c
@@ -321,12 +321,18 @@ int smcd_register_dev(struct smcd_dev *smcd)
        list_add_tail(&smcd->list, &smcd_dev_list.list);
        spin_unlock(&smcd_dev_list.lock);
 
+       pr_warn_ratelimited("smc: adding smcd device %s with pnetid %.16s%s\n",
+                           dev_name(&smcd->dev), smcd->pnetid,
+                           smcd->pnetid_by_user ? " (user defined)" : "");
+
        return device_add(&smcd->dev);
 }
 EXPORT_SYMBOL_GPL(smcd_register_dev);
 
 void smcd_unregister_dev(struct smcd_dev *smcd)
 {
+       pr_warn_ratelimited("smc: removing smcd device %s\n",
+                           dev_name(&smcd->dev));
        spin_lock(&smcd_dev_list.lock);
        list_del_init(&smcd->list);
        spin_unlock(&smcd_dev_list.lock);