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Subject: Re: [PATCH v2 0/2] virtio-fs: add notification queue
On Mon, Feb 15, 2021 at 09:54:08AM +0000, Stefan Hajnoczi wrote: > v2: > * Document empty virtqueue behavior for FUSE_NOTIFY_LOCK messages > > This patch series adds the notification queue to the VIRTIO specification. > This new virtqueue carries device->driver FUSE notify messages. They are > currently unused but will be necessary for file locking, which can block for an > unbounded amount of time and therefore needs a asynchronous completion event > instead of a request/response buffer that consumes space in the request > virtqueue until the operation completes. > > Patch 1 corrects an oversight I noticed: the file system device was not added > to the Conformance chapter. > > Stefan Hajnoczi (2): > virtio-fs: add file system device to Conformance chapter > virtio-fs: add notification queue > > conformance.tex | 23 ++++++++++++++++ > virtio-fs.tex | 71 ++++++++++++++++++++++++++++++++++++++++++------- > 2 files changed, 84 insertions(+), 10 deletions(-) Ping?
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