Files
cloud-hypervisor/virtio-devices/src
Li Hangjing 3fed07419a virtio-balloon: use fallocate when balloon inflated
For vhost-user devices, memory should be shared between CLH and
vhost-user backend. However, madvise DONTNEED doesn't working in
this case. So, let's use fallocate PUNCH_HOLE to discard those
memory regions instead.

Signed-off-by: Li Hangjing <lihangjing@bytedance.com>
2021-06-16 09:55:22 +02:00
..