[Xen-devel] Re: [ PATCH 2.6.16-rc3-xen 3/3] sysfs: export Xen hypervisor attributes to sysfs

["Mike D. Day" <ncmike@xxxxxxxxxx>]

Dave Hansen wrote:
> It could be:
>
> +---sys
>         +---hypervisor
>                 +---type
>                 +---version
>                         +---major
>                         +---minor
>                         +---extra
Yeah, the type file could be useful.

> > +static ssize_t extra_show(struct kobject * kobj,
> > +                         struct attribute * attr,
> > +                         char * page)
> > +{
> > +       char extra_ver[XENVER_EXTRAVERSION_LEN];
> At 1k, this is a wee bit too big to be on the stack.  I'd just kmalloc
> it instead.
This particular constant is 16 bytes so I'll leave it as is. The other 
one (CAPABILTIES_INFO), which is 1k, I did kmalloc as you suggested.
> > +static void xen_compilation_destroy(void)
> > +{
> > +       sysfs_remove_group(c_kobj, &xen_compilation_group);
> > +       kobject_put(c_kobj);
> > +       return;
> > +}
> Yup, this is another excellent function name.
I'll change the others to be as descriptive. Thanks,

Mike Day

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