Juan Quintela <quint...@redhat.com> writes: > Rusty Russell <ru...@rustcorp.com.au> wrote: >> Hi all, >> >> I want to rework the qemu virtio subsystem, but various >> structures are currently blatted to disk in save/load. So I looked at >> altering that, only to discover that it needs conversion to vmstate, and >> 2009 patches in patchwork which have never been applied. >> >> Has there been any progress on this? A git tree I should be using? > > My trees are more than 1 year old, and unfinished (basic trouble is how > to express the lists of pending requests for block and now serial). I > haven't yet looked at virtio-scsi.
That's the easy part though, and part of what I want to change. All we need is the index of the request; the rest can be re-read from the ring. So create the array in pre_save, and restore on post_load. Is there something more recent than http://repo.or.cz/w/qemu/quintela.git/shortlog/refs/heads/vmstate/virtio or should I cherry-pick from there? Thanks, Rusty.
