linux-kernel - Re: [PATCH 2/2] rt: Remove CONFIG_STACK_TRACER from DEBUG

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Message-ID: <1088471101.823551269458848070.JavaMail.root@zmail07.collab.prod.int.phx2.redhat.com>
Date:	Wed, 24 Mar 2010 15:27:28 -0400 (EDT)
From:	John Kacur <jkacur@...hat.com>
To:	rostedt@...dmis.org
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	lkml <linux-kernel@...r.kernel.org>,
	rt-users <linux-rt-users@...r.kernel.org>,
	Clark Williams <williams@...hat.com>
Subject: Re: [PATCH 2/2] rt: Remove CONFIG_STACK_TRACER from DEBUG_COUNT


----- "Steven Rostedt" <rostedt@...dmis.org> wrote:

> On Wed, 2010-03-24 at 18:35 +0100, John Kacur wrote:
> > Remove CONFIG_STACK_TRACER from DEBUG_COUNT so that reminder
> messages
> > are printed correctly, and don't leave an empty reminder block for
> example.
> > 
> 
> I think this should be attached to patch 1. Why have two patches for
> this?

Because patch 1 is a revert, I thought this makes the git history cleaner.

John

> 
> -- Steve
> 
> > Signed-off-by: John Kacur <jkacur@...hat.com>
> > ---
> >  init/main.c |    2 +-
> >  1 files changed, 1 insertions(+), 1 deletions(-)
> > 
> > diff --git a/init/main.c b/init/main.c
> > index aa48b7b..17fd973 100644
> > --- a/init/main.c
> > +++ b/init/main.c
> > @@ -908,7 +908,7 @@ static int __init kernel_init(void * unused)
> >  	WARN_ON(irqs_disabled());
> >  #endif
> >  
> > -#define DEBUG_COUNT (defined(CONFIG_DEBUG_RT_MUTEXES) +
> defined(CONFIG_IRQSOFF_TRACER) + defined(CONFIG_PREEMPT_TRACER) +
> defined(CONFIG_STACK_TRACER) + defined(CONFIG_INTERRUPT_OFF_HIST) +
> defined(CONFIG_PREEMPT_OFF_HIST) + defined(CONFIG_WAKEUP_LATENCY_HIST)
> + defined(CONFIG_DEBUG_SLAB) + defined(CONFIG_DEBUG_PAGEALLOC) +
> defined(CONFIG_LOCKDEP) + (defined(CONFIG_FTRACE) -
> defined(CONFIG_FTRACE_MCOUNT_RECORD)))
> > +#define DEBUG_COUNT (defined(CONFIG_DEBUG_RT_MUTEXES) +
> defined(CONFIG_IRQSOFF_TRACER) + defined(CONFIG_PREEMPT_TRACER) +
> defined(CONFIG_INTERRUPT_OFF_HIST) + defined(CONFIG_PREEMPT_OFF_HIST)
> + defined(CONFIG_WAKEUP_LATENCY_HIST) + defined(CONFIG_DEBUG_SLAB) +
> defined(CONFIG_DEBUG_PAGEALLOC) + defined(CONFIG_LOCKDEP) +
> (defined(CONFIG_FTRACE) - defined(CONFIG_FTRACE_MCOUNT_RECORD)))
> >  
> >  #if DEBUG_COUNT > 0
> >  	printk(KERN_ERR
> "*****************************************************************************\n");
--
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