38b3362dd1
Add qemu_ram_alloc_from_fd(), which can be use to allocate ramblock from fd only. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20170602141229.15326-4-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>