Greg KH wrote:
> On Tue, May 10, 2005 at 11:58:36AM -0700, Matthew Dobson wrote:
>
>>Greg KH wrote:
>>
>>>On Tue, May 10, 2005 at 11:15:29AM -0700, Matthew Dobson wrote:
>>>
>>>
>>>>So I think it's probably a good idea to stick the __devinit on
>>>>register_node() and unregister_node(), otherwise we have no marker to know
>>>>which functions to remove for CONFIG_TINY. Greg?
>>>
>>>
>>>Like _anyone_ would have CONFIG_NUMA and CONFIG_TINY enabled at the same
>>>time? I don't think so...
>>>
>>>I'll leave it as is for now.
>>
>>No, it seems unlikely that anyone would build with CONFIG_NUMA and
>>CONFIG_TINY both enabled. But it is possible and reasonable to build with
>>CONFIG_NUMA=y and CONFIG_HOTPLUG=n, which is the case I was trying to speak
>>to. If NUMA is on and HOTPLUG is off, then we're wasting kernel text
>>(granted, it's a very small amount of space) for the register_node() &
>>unregister_node() functions that we *know* will never be called after
>>initial bootup. That's why I suggested marking both of those functions as
>>__devinit. But it doesn't make a huge difference either way.
>
>
> I do not think this is an issue, and I want to move CONFIG_HOTPLUG to be
> under CONFIG_TINY anyway, so you could only disable it if TINY is
> enabled. But that's a different email thread...
>
> thanks,
>
> greg k-h
Fair enough. We'll leave those functions alone...
-Matt
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