Re: [PATCH] pktcdvd: added sysfs interface + bio write queue handlingfix

[Phillip Susi]

Greg KH wrote:
> On Fri, Sep 08, 2006 at 07:55:08PM +0200, Thomas Maier wrote:
> > +/sys/block/pktcdvd/<pktdevname>/packet/
> > +    statistic         (r)  Show device statistic. One line with
> > +                           5 values in following order:
> > +                              packets-started
> > +                              packets-end
> > +                              written in kB
> > +                              read gather in kB
> > +                              read in kB
>
> Please no.  One value per file is the sysfs rule.

Except in cases like this where you want to read the status of the 
device at a given point in time, and you can't do that unless you grab 
all the values at once.


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