rbdc = __rbd_client_find(opt);
if (rbdc) {
ceph_destroy_options(opt);
+ kfree(rbd_opts);
/* using an existing client */
kref_get(&rbdc->kref);
/*
* Destroy ceph client
+ *
+ * Caller must hold node_lock.
*/
static void rbd_client_release(struct kref *kref)
{
struct rbd_client *rbdc = container_of(kref, struct rbd_client, kref);
dout("rbd_release_client %p\n", rbdc);
- spin_lock(&node_lock);
list_del(&rbdc->node);
- spin_unlock(&node_lock);
ceph_destroy_client(rbdc->client);
kfree(rbdc->rbd_opts);
*/
static void rbd_put_client(struct rbd_device *rbd_dev)
{
+ spin_lock(&node_lock);
kref_put(&rbd_dev->rbd_client->kref, rbd_client_release);
+ spin_unlock(&node_lock);
rbd_dev->rbd_client = NULL;
rbd_dev->client = NULL;
}