linux-kernel - [PATCH] rt: Remove irrelevant CONFIGS from reminder block.

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Date:	Wed, 28 Apr 2010 21:34:27 +0200
From:	John Kacur <jkacur@...hat.com>
To:	lkml <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>
Cc:	rt-users <linux-rt-users@...r.kernel.org>,
	John Kacur <jkacur@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Steven Rostedt <rostedt@...dmis.org>,
	Clark Williams <williams@...hat.com>
Subject: [PATCH] rt: Remove irrelevant CONFIGS from reminder block.

- remove CONFIGS that do not have an impact to -rt from the reminder block.
- reformat DEBUG_COUNT so that it is more easily human readable.
- correct CONFIG_FTRACE to CONFIG_FUNCTION_TRACER.

Signed-off-by: John Kacur <jkacur@...hat.com>
---
 init/main.c |   18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/init/main.c b/init/main.c
index 592c16a..622fe30 100644
--- a/init/main.c
+++ b/init/main.c
@@ -908,7 +908,15 @@ 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_FUNCTION_TRACER) +	\
+			defined(CONFIG_INTERRUPT_OFF_HIST) +	\
+			defined(CONFIG_PREEMPT_OFF_HIST) +	\
+			defined(CONFIG_DEBUG_SLAB) +		\
+			defined(CONFIG_PREEMPT_OFF_HIST) +	\
+			defined(CONFIG_LOCKDEP))
 
 #if DEBUG_COUNT > 0
 	printk(KERN_ERR "*****************************************************************************\n");
@@ -928,11 +936,8 @@ static int __init kernel_init(void * unused)
 #ifdef CONFIG_PREEMPT_TRACER
 	printk(KERN_ERR "*        CONFIG_PREEMPT_TRACER                                              *\n");
 #endif
-#ifdef CONFIG_STACK_TRACER
-	printk(KERN_ERR "*        CONFIG_STACK_TRACER                                                *\n");
-#endif
 #if defined(CONFIG_FTRACE) && !defined(CONFIG_FTRACE_MCOUNT_RECORD)
-	printk(KERN_ERR "*        CONFIG_FTRACE                                                      *\n");
+	printk(KERN_ERR "*        CONFIG_FUNCTION_TRACER                                              *\n");
 #endif
 #ifdef CONFIG_INTERRUPT_OFF_HIST
 	printk(KERN_ERR "*        CONFIG_INTERRUPT_OFF_HIST                                          *\n");
@@ -940,9 +945,6 @@ static int __init kernel_init(void * unused)
 #ifdef CONFIG_PREEMPT_OFF_HIST
 	printk(KERN_ERR "*        CONFIG_PREEMPT_OFF_HIST                                            *\n");
 #endif
-#ifdef CONFIG_WAKEUP_LATENCY_HIST
-	printk(KERN_ERR "*        CONFIG_WAKEUP_LATENCY_HIST                                         *\n");
-#endif
 #ifdef CONFIG_DEBUG_SLAB
 	printk(KERN_ERR "*        CONFIG_DEBUG_SLAB                                                  *\n");
 #endif
-- 
1.6.6.1

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