On Thu, 3 Jan 2019 13:31:02 +0800 Wei Wang <wei.w.wang@xxxxxxxxx> wrote: > There is no need to update the balloon actual register when there is no > ballooning request. This patch avoids update_balloon_size when diff is 0. > > Signed-off-by: Wei Wang <wei.w.wang@xxxxxxxxx> > --- > drivers/virtio/virtio_balloon.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>
