virtio: balloon: let host know of updated balloon size before module removal
authorAmit Shah <amit.shah@redhat.com>
Thu, 26 Apr 2012 19:15:56 +0000 (00:15 +0530)
committerMichael S. Tsirkin <mst@redhat.com>
Thu, 17 May 2012 09:14:34 +0000 (12:14 +0300)
commitb8ae0eb320b38415da94a41f75e9f99e0aaff06c
tree0e0d05059f13a1a67796c60274951bab2e0a0b2c
parentfa8b66ccd2d200b64496cfedcce90bf54fe7d6e9
virtio: balloon: let host know of updated balloon size before module removal

When the balloon module is removed, we deflate the balloon, reclaiming
all the pages that were given to the host.  However, we don't update the
config values for the new balloon size, resulting in the host showing
outdated balloon values.

The size update is done after each leak and fill operation, only the
module removal case was left out.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/virtio/virtio_balloon.c