Re: [Xen-devel] [PATCH v5 05/10] libxl: convert libxl_device_nic_add to an async operation

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Roger Pau Monne writes ("[PATCH v5 05/10] libxl: convert libxl_device_nic_add 
to an async operation"):
> This patch converts libxl_device_nic_add to an ao operation that
> waits for device backend to reach state XenbusStateInitWait and then
> marks the operation as completed. This is not really useful now, but
> will be used by latter patches that will launch hotplug scripts after
> we reached the desired xenbus state.
> 
> Calls to libxl_device_nic_add have also been moved to occur after the
> device model has been launched, so when hotplug scripts are called
> from this functions the interfaces already exists.

This is now a lot smaller, excellent.

> -int libxl_device_nic_add(libxl_ctx *ctx, uint32_t domid, libxl_device_nic 
> *nic)
> +int libxl_device_nic_add(libxl_ctx *ctx, uint32_t domid, libxl_device_nic 
> *nic,
> +                         const libxl_asyncop_how *ao_how)
>  {
> -    GC_INIT(ctx);
> +    AO_CREATE(ctx, domid, ao_how);
> +    libxl__ao_device *device;

Can we call that variable `aodev' ?  Elsewhere `device' is a
libxl_device_FOO.


Ian.

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