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

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Date:   Tue, 21 Aug 2018 10:07:54 +0800
From:   Ley Foon Tan <ley.foon.tan@...el.com>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        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

On Tue, 2018-08-21 at 01:15 +0900, Masahiro Yamada wrote:
> 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>
> 
Acked-by: Ley Foon Tan <ley.foon.tan@...el.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
> 
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