Re: [Xen-devel] [PATCH v2 3/4] sysctl: Add sysctl interface for querying PCI topology

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Mon, Jan 05, 2015 at 09:18:56PM -0500, Boris Ostrovsky wrote:
[...]
>  DEFINE_XEN_GUEST_HANDLE(xen_sysctl_lockprof_op_t);
>  
>  /* XEN_SYSCTL_cputopoinfo */

A bikeshed issue: is it better to just modified the above comment
instead of adding new trailing comment?

Wei.

> -#define INVALID_TOPOLOGY_ID  (~0U)
> +#define INVALID_TOPOLOGY_ID  (~0U) /* Also used by pcitopo */

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