linux-kernel - Re: [PATCH] nios2: kconfig: remove duplicate DEBUG_STACK

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Date:   Tue, 21 Aug 2018 01:15:08 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     Tobias Klauser <tklauser@...tanz.ch>
Cc:     Ley Foon Tan <lftan@...era.com>, Christoph Hellwig <hch@....de>,
        nios2-dev@...ts.rocketboards.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] nios2: kconfig: remove duplicate DEBUG_STACK_USAGE symbol defintions

2018-08-16 16:05 GMT+09:00 Tobias Klauser <tklauser@...tanz.ch>:
> DEBUG_STACK_USAGE is already defined in lib/Kconfig.debug
>
> Signed-off-by: Tobias Klauser <tklauser@...tanz.ch>


Reviewed-by: Masahiro Yamada <yamada.masahiro@...ionext.com>


> ---
>  arch/nios2/Kconfig.debug | 9 ---------
>  1 file changed, 9 deletions(-)
>
> diff --git a/arch/nios2/Kconfig.debug b/arch/nios2/Kconfig.debug
> index 7a49f0d28d14..f1da8a7b17ff 100644
> --- a/arch/nios2/Kconfig.debug
> +++ b/arch/nios2/Kconfig.debug
> @@ -3,15 +3,6 @@
>  config TRACE_IRQFLAGS_SUPPORT
>         def_bool y
>
> -config DEBUG_STACK_USAGE
> -       bool "Enable stack utilization instrumentation"
> -       depends on DEBUG_KERNEL
> -       help
> -         Enables the display of the minimum amount of free stack which each
> -         task has ever had available in the sysrq-T and sysrq-P debug output.
> -
> -         This option will slow down process creation somewhat.
> -
>  config EARLY_PRINTK
>         bool "Activate early kernel debugging"
>         default y
> --
> 2.18.0.130.g98da2f6b3e4a
>
>



-- 
Best Regards
Masahiro Yamada