linux-kernel - [tip:x86/urgent] x86/mm: Remove unused DBG() macro

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Message-ID: <tip-e565813ab95875af0d51a6bcd537068380bb06ea@git.kernel.org>
Date:	Mon, 31 May 2010 08:06:44 GMT
From:	tip-bot for Akinobu Mita <akinobu.mita@...il.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	akinobu.mita@...il.com, tglx@...utronix.de, mingo@...e.hu
Subject: [tip:x86/urgent] x86/mm: Remove unused DBG() macro

Commit-ID:  e565813ab95875af0d51a6bcd537068380bb06ea
Gitweb:     http://git.kernel.org/tip/e565813ab95875af0d51a6bcd537068380bb06ea
Author:     Akinobu Mita <akinobu.mita@...il.com>
AuthorDate: Mon, 24 May 2010 22:04:51 +0900
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Mon, 31 May 2010 10:01:53 +0200

x86/mm: Remove unused DBG() macro

DBG() macro for CONFIG_DEBUG_PER_CPU_MAPS is unused.

Signed-off-by: Akinobu Mita <akinobu.mita@...il.com>
LKML-Reference: <1274706291-13554-1-git-send-email-akinobu.mita@...il.com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 arch/x86/kernel/setup_percpu.c |    6 ------
 arch/x86/mm/numa.c             |    6 ------
 2 files changed, 0 insertions(+), 12 deletions(-)

diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index a867940..401ff10 100644
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -21,12 +21,6 @@
 #include <asm/cpu.h>
 #include <asm/stackprotector.h>
 
-#ifdef CONFIG_DEBUG_PER_CPU_MAPS
-# define DBG(fmt, ...) pr_dbg(fmt, ##__VA_ARGS__)
-#else
-# define DBG(fmt, ...) do { if (0) pr_dbg(fmt, ##__VA_ARGS__); } while (0)
-#endif
-
 DEFINE_PER_CPU(int, cpu_number);
 EXPORT_PER_CPU_SYMBOL(cpu_number);
 
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 550df48..787c52c 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -3,12 +3,6 @@
 #include <linux/module.h>
 #include <linux/bootmem.h>
 
-#ifdef CONFIG_DEBUG_PER_CPU_MAPS
-# define DBG(x...) printk(KERN_DEBUG x)
-#else
-# define DBG(x...)
-#endif
-
 /*
  * Which logical CPUs are on which nodes
  */
--
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