{
if (mddev->writes_pending.percpu_count_ptr)
return 0;
- if (percpu_ref_init(&mddev->writes_pending, no_op, 0, GFP_KERNEL) < 0)
+ if (percpu_ref_init(&mddev->writes_pending, no_op,
+ PERCPU_REF_ALLOW_REINIT, GFP_KERNEL) < 0)
return -ENOMEM;
/* We want to start with the refcount at zero */
percpu_ref_put(&mddev->writes_pending);