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sparc: unify Kconfig.debug 

Let sparc and sparc64 use the same Kconfig.debug

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg 2008-11-15 13:39:18 -08:00 committed by David S. Miller
parent 293666b7a1
commit 5bb28a57a2
3 changed files with 27 additions and 45 deletions
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26
arch/sparc/Kconfig.debug
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@ -15,4 +15,30 @@ config DEBUG_STACK_USAGE
This option will slow down process creation somewhat.
config DEBUG_DCFLUSH
bool "D-cache flush debugging"
depends on SPARC64 && DEBUG_KERNEL
config STACK_DEBUG
bool "Stack Overflow Detection Support"
config DEBUG_PAGEALLOC
bool "Debug page memory allocations"
depends on SPARC64 && DEBUG_KERNEL && !HIBERNATION
help
Unmap pages from the kernel linear mapping after free_pages().
This results in a large slowdown, but helps to find certain types
of memory corruptions.
config MCOUNT
bool
depends on SPARC64
depends on STACK_DEBUG || FUNCTION_TRACER
default y
config FRAME_POINTER
bool
depends on MCOUNT
default y
endmenu

2
arch/sparc64/Kconfig
View File

@ -424,7 +424,7 @@ source "drivers/sbus/char/Kconfig"
source "fs/Kconfig"
source "arch/sparc64/Kconfig.debug"
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"

44
arch/sparc64/Kconfig.debug
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@ -1,44 +0,0 @@
menu "Kernel hacking"
config TRACE_IRQFLAGS_SUPPORT
bool
default y
source "lib/Kconfig.debug"
config DEBUG_STACK_USAGE
bool "Enable stack utilization instrumentation"
depends on DEBUG_KERNEL
help
Enables the display of the minimum amount of free stack which each
task has ever had available in the sysrq-T and sysrq-P debug output.
This option will slow down process creation somewhat.
config DEBUG_DCFLUSH
bool "D-cache flush debugging"
depends on DEBUG_KERNEL
config STACK_DEBUG
depends on DEBUG_KERNEL
bool "Stack Overflow Detection Support"
config DEBUG_PAGEALLOC
bool "Debug page memory allocations"
depends on DEBUG_KERNEL && !HIBERNATION
help
Unmap pages from the kernel linear mapping after free_pages().
This results in a large slowdown, but helps to find certain types
of memory corruptions.
config MCOUNT
bool
depends on STACK_DEBUG || FUNCTION_TRACER
default y
config FRAME_POINTER
bool
depends on MCOUNT
default y
endmenu