virtio_net: invoke softirqs after __napi_schedule

[linux-flexiantxendom0-3.2.10.git] / drivers / net / virtio_net.c

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index af8acc8..cbefe67 100644 (file)
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -492,7 +492,9 @@ static void virtnet_napi_enable(struct virtnet_info *vi)
         * We synchronize against interrupts via NAPI_STATE_SCHED */
        if (napi_schedule_prep(&vi->napi)) {
                virtqueue_disable_cb(vi->rvq);
+               local_bh_disable();
                __napi_schedule(&vi->napi);
+               local_bh_enable();
        }
 }