On 29/11/14 19:07, Markus Pargmann wrote:
> BATMAN_ADV_DEBUG is using debugfs files for the debugging log. So it
> depends on DEBUG_FS which is missing as dependency in the Kconfig file.
> 
> Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
> ---
>  net/batman-adv/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig
> index 11660a3aab5a..c6fc8f756c9a 100644
> --- a/net/batman-adv/Kconfig
> +++ b/net/batman-adv/Kconfig
> @@ -62,6 +62,7 @@ config BATMAN_ADV_MCAST
>  config BATMAN_ADV_DEBUG
>  	bool "B.A.T.M.A.N. debugging"
>  	depends on BATMAN_ADV
> +	depends on DEBUG_FS

What if somebody does not want to bloat the kernel with debug_fs but
still wants to run batman-adv? (i.e. on a very constrained embedded unit)

With this patch this would not be possible anymore..

Cheers,

-- 
Antonio Quartulli