On Mon, Aug 07, 2006 at 08:29:57AM -0700, Chandra Seetharaman wrote:
> > There's no reason that the mkdir(2) in configfs can't trigger
> > an object appearing in sysfs.
> >
> > # mkdir config/ckrm/groups/myresourcegroup
> > # ls config/ckrm/groups/myresourcegroup
> > tunables status
> > # ls sys/ckrm/groups/myresourcegroup
> > members
> >
> > Or something along those lines. You'd just have that in your
> > make_object() callback.
>
> When the user wants to move a task to a resource group they just write
> the pid to the members file. So, it is natural to expect the same file
> to display the current members instead of looking at a different file in
> a different filesystem.
You would both read and write from the sysfs file in this
scenario. You wouldn't write to a file in configfs, and read it from
sysfs (or vice versa).
Joel
--
"For every complex problem there exists a solution that is brief,
concise, and totally wrong."
-Unknown
Joel Becker
Principal Software Developer
Oracle
E-mail: [EMAIL PROTECTED]
Phone: (650) 506-8127
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