diff options
Diffstat (limited to 'drivers/xen/evtchn.c')
-rw-r--r-- | drivers/xen/evtchn.c | 14 |
1 files changed, 1 insertions, 13 deletions
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; |