On 04/22/2013 09:49 PM, Michael Ellerman wrote:
> On Tue, Apr 23, 2013 at 12:00:26PM +1000, Stephen Rothwell wrote:
>> Hi Nathan,
>>
>> On Mon, 22 Apr 2013 13:47:55 -0500 Nathan Fontenot
>> wrote:
>>>
>>> #if defined(CONFIG_NUMA) && defined(CONFIG_PPC_SPLPAR)
>>> extern int start_topology_updat
On Tue, Apr 23, 2013 at 12:00:26PM +1000, Stephen Rothwell wrote:
> Hi Nathan,
>
> On Mon, 22 Apr 2013 13:47:55 -0500 Nathan Fontenot
> wrote:
> >
> > #if defined(CONFIG_NUMA) && defined(CONFIG_PPC_SPLPAR)
> > extern int start_topology_update(void);
> > extern int stop_topology_update(void);
Hi Nathan,
On Mon, 22 Apr 2013 13:47:55 -0500 Nathan Fontenot
wrote:
>
> +inline int prrn_is_enabled(void)
> +{
> + return prrn_enabled;
> +}
We generally leave these "inline"s up to the compiler these days i.e.
remove the "inline".
--
Cheers,
Stephen Rothwells...@canb
Hi Nathan,
On Mon, 22 Apr 2013 13:47:55 -0500 Nathan Fontenot
wrote:
>
> #if defined(CONFIG_NUMA) && defined(CONFIG_PPC_SPLPAR)
> extern int start_topology_update(void);
> extern int stop_topology_update(void);
> +extern inline int prrn_is_enabled(void);
You really can't do "extern inline" w
There are instances in which we do not want topology updates to occur.
In order to allow this a /proc interface (/proc/powerpc/topology_updates)
is introduced so that topology updates can be enabled and disabled.
This patch also adds a prrn_is_enabled() call so that PRRN events are
handled in the
