[v1,0/3] virtio-balloon: PartialBalloonedPage rework

Message

David Hildenbrand July 19, 2019, 4:01 p.m. UTC

Michael pointed out that stroing and using the address of a RAMBlock
might not be safe. So let's rework the pbp handling, cleaning up the
code.

Did a sanity test with hugepage backing on x86.64.

We might want to have this in 4.1. I'll let Michael decide.

Cc: Stefan Hajnoczi <[e-mail]>
Cc: David Gibson <[e-mail]>
Cc: Michael S. Tsirkin <[e-mail]>
Cc: Igor Mammedov <[e-mail]>

David Hildenbrand (3):
  virtio-balloon: simplify deflate with pbp
  virtio-balloon: Better names for offset variables in inflate/deflate
    code
  virtio-balloon: Rework pbp tracking data

 hw/virtio/virtio-balloon.c         | 90 ++++++++++++++----------------
 include/hw/virtio/virtio-balloon.h | 15 ++++-
 2 files changed, 53 insertions(+), 52 deletions(-)