diff options
Diffstat (limited to 'drivers/virtio/virtio_balloon.c')
| -rw-r--r-- | drivers/virtio/virtio_balloon.c | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index 8807fe501d2..bfbc15ca38d 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -381,21 +381,25 @@ out: return err; } -static void __devexit virtballoon_remove(struct virtio_device *vdev) +static void remove_common(struct virtio_balloon *vb) { - struct virtio_balloon *vb = vdev->priv; - - kthread_stop(vb->thread); - /* There might be pages left in the balloon: free them. */ while (vb->num_pages) leak_balloon(vb, vb->num_pages); update_balloon_size(vb); /* Now we reset the device so we can clean up the queues. */ - vdev->config->reset(vdev); + vb->vdev->config->reset(vb->vdev); - vdev->config->del_vqs(vdev); + vb->vdev->config->del_vqs(vb->vdev); +} + +static void __devexit virtballoon_remove(struct virtio_device *vdev) +{ + struct virtio_balloon *vb = vdev->priv; + + kthread_stop(vb->thread); + remove_common(vb); kfree(vb); } @@ -409,17 +413,11 @@ static int virtballoon_freeze(struct virtio_device *vdev) * function is called. */ - while (vb->num_pages) - leak_balloon(vb, vb->num_pages); - update_balloon_size(vb); - - /* Ensure we don't get any more requests from the host */ - vdev->config->reset(vdev); - vdev->config->del_vqs(vdev); + remove_common(vb); return 0; } -static int restore_common(struct virtio_device *vdev) +static int virtballoon_restore(struct virtio_device *vdev) { struct virtio_balloon *vb = vdev->priv; int ret; @@ -432,11 +430,6 @@ static int restore_common(struct virtio_device *vdev) update_balloon_size(vb); return 0; } - -static int virtballoon_restore(struct virtio_device *vdev) -{ - return restore_common(vdev); -} #endif static unsigned int features[] = { |