Re: [PATCH v1 4/6] moduleparam.h: add module_param_config_*() helpers

[Luis R. Rodriguez]

On Tue, Apr 21, 2015 at 09:42:21AM +1000, Julian Calaby wrote:
> Hi Luis,
> 
> You made a spelling mistake:
> 
> On Tue, Apr 21, 2015 at 9:30 AM, Luis R. Rodriguez
> <mcgrof@xxxxxxxxxxxxxxxx> wrote:
> > From: "Luis R. Rodriguez" <mcgrof@xxxxxxxx>
> >
> > This adds a couple of bool module_param_config_*() helpers
> > which are designed to let us easily associate a booloean
> > module parameter with an associated kernel configuration
> > option, and to help us remove #ifdef'ery eyesores.
> >
> > Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
> > Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
> > Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
> > Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> > Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
> > Cc: Hannes Reinecke <hare@xxxxxxx>
> > Cc: Kees Cook <keescook@xxxxxxxxxxxx>
> > Cc: Tejun Heo <tj@xxxxxxxxxx>
> > Cc: Ingo Molnar <mingo@xxxxxxxxxx>
> > Cc: linux-kernel@xxxxxxxxxxxxxxx
> > Cc: cocci@xxxxxxxxxxxxxxx
> > Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxx>
> > ---
> >  include/linux/moduleparam.h | 37 +++++++++++++++++++++++++++++++++++++
> >  1 file changed, 37 insertions(+)
> >
> > diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
> > index 7e00799..fdf7b87 100644
> > --- a/include/linux/moduleparam.h
> > +++ b/include/linux/moduleparam.h
> > @@ -155,6 +155,43 @@ struct kparam_array
> >         __MODULE_PARM_TYPE(name, #type)
> >
> >  /**
> > + * module_param_config_on_off - bool parameter with run time override
> > + * @name: a valid C identifier which is the parameter name.
> > + * @value: the actual lvalue to alter.
> > + * @perm: visibility in sysfs.
> > + * @config: kernel parameter which will enable this option if this
> > + *     kernel configuration option has been enabled.
> > + *
> > + * This lets you define a bool module paramter which by default will be
> 
> s/paramter/parameter/
> 
> > + * set to true if the config option has been set on your kernel's
> > + * configuration, otherwise it is set to false.
> > + */
> > +#define module_param_config_on_off(name, var, perm, config)            \
> > +       static bool var = IS_ENABLED(config);                           \
> > +       module_param_named(name, var, bool, perm);
> > +
> > +/**
> > + * module_param_config_on - bool parameter with run time enablement override
> > + * @name: a valid C identifier which is the parameter name.
> > + * @value: the actual lvalue to alter.
> > + * @perm: visibility in sysfs.
> > + * @config: kernel parameter which will enable this option if this
> > + *     kernel configuration option has been enabled.
> > + *
> > + * This lets you define a bool module paramter which by default will be
> 
> Here too.

Fixed, thanks.

  Luis
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