[linux-yocto] [PATCH 1/1] meta: intel-corei7-64 nr_cpus set to 24

[Ong, Boon Leong]

> -----Original Message-----
> From: Darren Hart [mailto:dvhart at linux.intel.com]
> Sent: Thursday, April 10, 2014 1:21 AM
> To: Ong, Boon Leong; linux-yocto at yoctoproject.org
> Subject: Re: [linux-yocto] [PATCH 1/1] meta: intel-corei7-64 nr_cpus set to 24
> 
> On 4/9/14, 10:39, "boon.leong.ong at intel.com" <boon.leong.ong at intel.com>
> wrote:
> 
> >From: Ong Boon Leong <boon.leong.ong at intel.com>
> >
> >Change default nr_cpus to 24 instead of default 8 because Romley
> >platform supports 24 SMP processors.
> >
> >Signed-off-by: Ong Boon Leong <boon.leong.ong at intel.com>
> >---
> > meta/cfg/kernel-cache/bsp/intel-common/intel-corei7-64.cfg |    1 +
> > 1 file changed, 1 insertion(+)
> >
> >diff --git a/meta/cfg/kernel-cache/bsp/intel-common/intel-corei7-64.cfg
> >b/meta/cfg/kernel-cache/bsp/intel-common/intel-corei7-64.cfg
> >index e7616f3..b9dd9fb 100644
> >--- a/meta/cfg/kernel-cache/bsp/intel-common/intel-corei7-64.cfg
> >+++ b/meta/cfg/kernel-cache/bsp/intel-common/intel-corei7-64.cfg
> >@@ -1,2 +1,3 @@
> > # There isn't an option for CPUs newer than MCORE2 in the Kconfig
> >CONFIG_MCORE2=y
> >+CONFIG_NR_CPUS=24
> 
> I'd prefer to see this in the SMP fragment. I discussed with Nitin and we agreed
> that 64 was reasonable. I doubt the overhead will be a problem. If it is, we can
> split into amp-small and smp-big. But lets not start making this BSP specific
> unless we really have a need to.
Ditto. It is much cleaner in term of config fragment organization. I will send a newer
patch shortly. 
> 
> --
> Darren Hart					Open Source Technology
> Center
> darren.hart at intel.com				            Intel Corporation
> 
>