[RFC v1 1/4] x86: mm: use IS_ENABLED() for direct_gbpages

Luis R. Rodriguez
2015-03-05T01:28:40Z

From: "Luis R. Rodriguez" <mcgrof@suse.com>

Replace #ifdef eyesore with IS_ENABLED() use.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-kernel@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Cc: Juergen Gross <jgross@suse.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Jan Beulich <JBeulich@suse.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Dexuan Cui <decui@microsoft.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
---
arch/x86/mm/init.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index 52417e7..b880d06 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -131,11 +131,7 @@ void __init early_alloc_pgt_buf(void)

int after_bootmem;

-int direct_gbpages
-#ifdef CONFIG_DIRECT_GBPAGES
- = 1
-#endif
-;
+int direct_gbpages = IS_ENABLED(CONFIG_DIRECT_GBPAGES);

static void __init init_gbpages(void)
{
--
2.2.2