Re: [Xen-devel] [PATCH] vpmu: Is CONFIG_SMP used anymore?

[Keir Fraser <keir.xen@xxxxxxxxx>]

On 08/02/2012 14:05, "Andrew Cooper" <andrew.cooper3@xxxxxxxxxx> wrote:

>>> Is CONFIG_SMP always switched on? It seems nobody tested without CONFIG_SMP.
>> Correct. !CONFIG_SMP isn't configurable or supported.
>> 
>>  -- Keir
> 
> A naive test:
> 
> andrewcoop@andrewcoop:/local/xen-unstable.hg/xen$ rgrep "CONFIG_SMP" * |
> wc -l
> 166
> 
> Seems there are quite a few bits to remove.  If noone has done so, when
> I get round to gutting #ifdef __ia64__'s from the arch/x86 tree I shall
> do the same with CONFIG_SMP.

Yeah we never actually went and deleted the !CONFIG_SMP bits we inherited
from Linux. You can feel free to clean it up afaic.

 -- Keir



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