[PATCH v2 0/2] virtio-fs: add notification queue

[Stefan Hajnoczi <stefanha@redhat.com>]

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(-)

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2.29.2