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Message-Id: <200708122254.48657.jesper.juhl@gmail.com>
Date: Sun, 12 Aug 2007 22:54:48 +0200
From: Jesper Juhl <jesper.juhl@...il.com>
To: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc: Paul Mundt <lethal@...ux-sh.org>,
Jesper Juhl <jesper.juhl@...il.com>
Subject: [PATCH 4/5] 4KSTACKS, move out of Kernel hacking menu (sh)
Since 4KSTACKS is nolonger a debug only feature, move it out of
the Kernel Hacking menu (sh).
Signed-off-by: Jesper Juhl <jesper.juhl@...il.com>
---
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 54878f0..43e79f4 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -205,6 +205,15 @@ config CPU_HAS_PTEA
config CPU_HAS_DSP
bool
+config 4KSTACKS
+ bool "Use 4Kb for kernel stacks instead of 8Kb"
+ help
+ If you say Y here the kernel will use a 4Kb stacksize for the
+ kernel stack attached to each process/thread. This facilitates
+ running more threads on a system and also reduces the pressure
+ on the VM subsystem for higher order allocations. This option
+ will also use IRQ stacks to compensate for the reduced stackspace.
+
endmenu
menu "Board support"
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 5bb4bd7..0c2992b 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -72,15 +72,6 @@ config DEBUG_STACK_USAGE
This option will slow down process creation somewhat.
-config 4KSTACKS
- bool "Use 4Kb for kernel stacks instead of 8Kb"
- help
- If you say Y here the kernel will use a 4Kb stacksize for the
- kernel stack attached to each process/thread. This facilitates
- running more threads on a system and also reduces the pressure
- on the VM subsystem for higher order allocations. This option
- will also use IRQ stacks to compensate for the reduced stackspace.
-
config SH_KGDB
bool "Include KGDB kernel debugger"
select FRAME_POINTER
-
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