[PATCH v2 0/2] virtio-balloon: some improvements

This series is split from the "Virtio-balloon: support free page
reporting" series to make some improvements.

v1->v2 ChangeLog:
- register the shrinker when VIRTIO_BALLOON_F_DEFLATE_ON_OOM is negotiated.

Wei Wang (2):
  virtio-balloon: remove BUG() in init_vqs
  virtio_balloon: replace oom notifier with shrinker

 drivers/virtio/virtio_balloon.c | 125 +++++++++++++++++++++++-----------------
 1 file changed, 72 insertions(+), 53 deletions(-)

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2.7.4