@@ -1399,6 +1399,13 @@ static void rbd_obj_request_put(struct rbd_obj_request *obj_request)
kref_put(&obj_request->kref, rbd_obj_request_destroy);
}
+static void rbd_img_request_get(struct rbd_img_request *img_request)
+{
+ dout("%s: img %p (was %d)\n", __func__, img_request,
+ atomic_read(&img_request->kref.refcount));
+ kref_get(&img_request->kref);
+}
+
static bool img_request_child_test(struct rbd_img_request *img_request);
static void rbd_parent_request_destroy(struct kref *kref);
static void rbd_img_request_destroy(struct kref *kref);
@@ -2152,6 +2159,7 @@ static void rbd_img_obj_callback(struct rbd_obj_request *obj_request)
img_request->next_completion = which;
out:
spin_unlock_irq(&img_request->completion_lock);
+ rbd_img_request_put(img_request);
if (!more)
rbd_img_request_complete(img_request);
@@ -2248,6 +2256,7 @@ static int rbd_img_request_fill(struct rbd_img_request *img_request,
goto out_partial;
obj_request->osd_req = osd_req;
obj_request->callback = rbd_img_obj_callback;
+ rbd_img_request_get(img_request);
osd_req_op_extent_init(osd_req, 0, opcode, offset, length,
0, 0);