@@ -491,6 +491,7 @@ static int rnbd_clt_add_dev_kobj(struct rnbd_clt_dev *dev)
ret);
kobject_put(&dev->kobj);
}
+ kobject_uevent(gd_kobj, KOBJ_ONLINE);
return ret;
}
@@ -110,6 +110,7 @@ static int rnbd_clt_change_capacity(struct rnbd_clt_dev *dev,
static int process_msg_open_rsp(struct rnbd_clt_dev *dev,
struct rnbd_msg_open_rsp *rsp)
{
+ struct kobject *gd_kobj;
int err = 0;
mutex_lock(&dev->lock);
@@ -128,6 +129,8 @@ static int process_msg_open_rsp(struct rnbd_clt_dev *dev,
*/
if (dev->nsectors != nsectors)
rnbd_clt_change_capacity(dev, nsectors);
+ gd_kobj = &disk_to_dev(dev->gd)->kobj;
+ kobject_uevent(gd_kobj, KOBJ_ONLINE);
rnbd_clt_info(dev, "Device online, device remapped successfully\n");
}
err = rnbd_clt_set_dev_attr(dev, rsp);
@@ -649,14 +652,18 @@ static int send_msg_sess_info(struct rnbd_clt_session *sess, enum wait_type wait
static void set_dev_states_to_disconnected(struct rnbd_clt_session *sess)
{
struct rnbd_clt_dev *dev;
+ struct kobject *gd_kobj;
mutex_lock(&sess->lock);
list_for_each_entry(dev, &sess->devs_list, list) {
rnbd_clt_err(dev, "Device disconnected.\n");
mutex_lock(&dev->lock);
- if (dev->dev_state == DEV_STATE_MAPPED)
+ if (dev->dev_state == DEV_STATE_MAPPED) {
dev->dev_state = DEV_STATE_MAPPED_DISCONNECTED;
+ gd_kobj = &disk_to_dev(dev->gd)->kobj;
+ kobject_uevent(gd_kobj, KOBJ_OFFLINE);
+ }
mutex_unlock(&dev->lock);
}
mutex_unlock(&sess->lock);