Re: [PATCH v8 2/6] virtio-pmem: Add virtio pmem driver

> > I think you should do the same here, vdev->priv is allocated in > virtio_pmem_probe. > > But maybe I am missing something important here :) Because virtio_balloon use "kzalloc" for allocation and needs to be freed. But virtio pmem uses "devm_kzalloc" which takes care of automatically deleting the device memory when associated device is detached.