Linux Virtualization - Sep 2019 - [PATCH v5 0/4] virtio-fs: shared file system for virtual machines

On Tue, Sep 10, 2019 at 05:12:02PM +0200, Miklos Szeredi
wrote:
> Git tree for this version is available here:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git#virtiofs-v5
> 
> Only post patches that actually add virtiofs
(virtiofs-v5-base..virtiofs-v5).
> 
> I've folded the series from Vivek and fixed a couple of TODO comments
> myself.  AFAICS two issues remain that need to be resolved in the short
> term, one way or the other: freeze/restore and full virtqueue.
Hi Miklos,

We are already handling full virtqueue by waiting a bit and retrying.
I think TODO in virtio_fs_enqueue_req() is stale. Caller already
handles virtqueue full situation by retrying.

Havind said that, this could be improved by using some sort of wait
queue or completion privimitve.

Thanks
Vivek