Re: [PATCH -mm] PM: Add pm_trace switch

["Rafael J. Wysocki" <rjw@sisk.pl>]

On Wednesday 30 August 2006 19:22, Greg KH wrote:
> On Wed, Aug 30, 2006 at 12:02:59PM +0200, Rafael J. Wysocki wrote:
> > On Tuesday 29 August 2006 22:46, Andrew Morton wrote:
> > > On Tue, 29 Aug 2006 13:09:57 +0200
> > > "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
> > > 
> > > > +int pm_trace_enabled;
> > > > +
> > > > +static ssize_t pm_trace_show(struct subsystem * subsys, char * buf)
> > > > +{
> > > > +	return sprintf(buf, "%d\n", pm_trace_enabled);
> > > > +}
> > > > +
> > > > +static ssize_t
> > > > +pm_trace_store(struct subsystem * subsys, const char * buf, size_t n)
> > > > +{
> > > > +	int val;
> > > > +
> > > > +	if (sscanf(buf, "%d", &val) == 1) {
> > > > +		pm_trace_enabled = !!val;
> > > > +		return n;
> > > > +	}
> > > > +	return -EINVAL;
> > > > +}
> > > > +
> > > > +power_attr(pm_trace);
> > > 
> > > <grumbles about documentation>
> > 
> > Well, this is the most difficult part. ;-)
> > 
> > Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
> > ---
> >  Documentation/power/interface.txt |   15 +++++++++++++++
> 
> Please update Documentation/ABI/ too.

I could, but there's nothing related to /sys/power/ in Documentation/ABI/
right now.

Do you mean I should create a file for /sys/power/ in there?  If so, what
should I put in there?  I guess pretty much the same as in
Documentation/power/interface.txt ...

Greetings,
Rafael


-- 
You never change things by fighting the existing reality.
		R. Buckminster Fuller