> diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
> index 6890897a6f30..10f1ef582659 100644
> --- a/drivers/xen/evtchn.c
> +++ b/drivers/xen/evtchn.c
> @@ -87,18 +87,6 @@ struct user_evtchn {
> bool enabled;
> };
>
> -static evtchn_port_t *evtchn_alloc_ring(unsigned int size)
> -{
> - evtchn_port_t *ring;
> - size_t s = size * sizeof(*ring);
> -
> - ring = kmalloc(s, GFP_KERNEL);
> - if (!ring)
> - ring = vmalloc(s);
> -
> - return ring;
> -}
> -
> static void evtchn_free_ring(evtchn_port_t *ring)
> {
> kvfree(ring);
> @@ -334,7 +322,7 @@ static int evtchn_resize_ring(struct per_user_data *u)
> else
> new_size = 2 * u->ring_size;
>
> - new_ring = evtchn_alloc_ring(new_size);
> + new_ring = kvmalloc(new_size * sizeof(*new_ring), GFP_KERNEL);
> if (!new_ring)
> return -ENOMEM;
>
Xen bits:
Reviewed-by: Boris Ostrovsky <boris.ostrov...@oracle.com>
