Re: [Xen-devel] [PATCH 08 of 18] Tools: Add a sharing command to xl for information about shared pages

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Andres Lagar-Cavilla writes ("[PATCH 08 of 18] Tools: Add a sharing command to 
xl for information about shared pages"):
> +static void sharing(int totals, const libxl_dominfo *info, int nb_domain)
> +{
> +    int i;
> +
> +    printf("Name                                        ID   Mem Shared\n");
> +
> +    for (i = 0; i < nb_domain; i++) {
> +        char *domname;
> +        unsigned shutdown_reason;
> +        domname = libxl_domid_to_name(ctx, info[i].domid);
> +        shutdown_reason = info[i].shutdown ? info[i].shutdown_reason : 0;
> +        printf("%-40s %5d %5lu  %5lu\n",
> +                domname,
> +                info[i].domid,
> +                (unsigned long) (info[i].current_memkb / 1024),
> +                (unsigned long) (info[i].shared_memkb / 1024));
> +        free(domname);
> +    }
> +
> +    if (totals)
> +    {
> +        /* To be added with a future patch. */
> +    }
> +}

Is this analogous to an "xm sharing" command ?

Perhaps we should try to integrate this information in the output of
"xl list" (although we do have some backward compatibility issues
there).

Maybe we need to invent "xl llist" or "xl list -v" or something.

Ian.

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