linux-kernel - [PATCH] ix86: minor highmem related Kconfig cleanup

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Message-Id: <4A4A0B2E02000078000082FE@vpn.id2.novell.com>
Date:	Tue, 30 Jun 2009 11:55:10 +0100
From:	"Jan Beulich" <JBeulich@...ell.com>
To:	"Ingo Molnar" <mingo@...e.hu>,
	"Thomas Gleixner" <tglx@...utronix.de>, <hpa@...or.com>
Cc:	<linux-kernel@...r.kernel.org>
Subject: [PATCH] ix86: minor highmem related Kconfig cleanup

Remove a redundant conditional and consolidate a dependency.

Signed-off-by: Jan Beulich <jbeulich@...ell.com>

---
 arch/x86/Kconfig |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- linux-2.6.31-rc1/arch/x86/Kconfig	2009-06-26 17:49:41.000000000 +0200
+++ 2.6.31-rc1-x86-kconfig-cleanup/arch/x86/Kconfig	2009-06-23 14:07:12.000000000 +0200
@@ -1001,8 +1001,8 @@ config X86_CPU_DEBUG
 
 choice
 	prompt "High Memory Support"
-	default HIGHMEM4G if !X86_NUMAQ
 	default HIGHMEM64G if X86_NUMAQ
+	default HIGHMEM4G
 	depends on X86_32
 
 config NOHIGHMEM
@@ -1251,7 +1251,7 @@ source "mm/Kconfig"
 
 config HIGHPTE
 	bool "Allocate 3rd-level pagetables from highmem"
-	depends on X86_32 && (HIGHMEM4G || HIGHMEM64G)
+	depends on HIGHMEM
 	---help---
 	  The VM uses one page table entry for each page of physical memory.
 	  For systems with a lot of RAM, this can be wasteful of precious



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