Re: [Xen-devel] [PATCH 3 of 4 RFC] xl/remus: Control network buffering in remus callbacks

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Ian Campbell writes ("Re: [PATCH 3 of 4 RFC] xl/remus: Control network 
buffering in remus callbacks"):
> This really needs Ian's review WRT the lifetime of the remus context
> object vs. the ao machinery. IOW I'm not sure if this is the appropriate
> gc to be using or if one associated with the ao context isn't required.

AFAICT the remus_ctx is allocated from the ao's gc because of this:

> >  void libxl__domain_suspend(libxl__egc *egc, libxl__domain_suspend_state 
> > *dss)
...
         STATE_AO_GC(dss->ao);
...
> > +        dss->remus_ctx = setup_remus_ctx(gc, r_info);

So "gc" in libxl__domain_suspend is the ao gc, and that ends up being
used for everything.

Ian.

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