From: linhaifeng
If we create VM with two or more numa nodes qemu will create two
or more hugepage files but qemu only send one hugepage file fd
to vhost-user when VM's memory size is 2G and with two numa nodes.
Signed-off-by: linhaifeng
---
hw/virtio/vhost-user.c | 78 +++
From: linhaifeng
The VM start with share hugepage should close the hugefile fd
when exit.Because the hugepage fd may be send to other process
e.g vhost-user If qemu not close the fd the other process can
not free the hugepage otherwise exit process,this is ugly,so
qemu should close all shared fd
