This patch contains the following possible cleanups:
- move DEBUG_FS above the DEBUG_KERNEL options (it did break the menu)
- let the following options depend on DEBUG_KERNEL:
- PRINTK_TIME
- DEBUG_SHIRQ
- RT_MUTEX_TESTER
- UNWIND_INFO
- fix the formatting of the DEBUG_SHIRQ help text
Signed-off-by: Adrian Bunk <[email protected]>
---
lib/Kconfig.debug | 59 +++++++++++++++++++++++-----------------------
1 file changed, 30 insertions(+), 29 deletions(-)
--- linux-2.6.17-rc1-mm2-full/lib/Kconfig.debug.old 2006-04-14 13:05:39.000000000 +0200
+++ linux-2.6.17-rc1-mm2-full/lib/Kconfig.debug 2006-04-14 13:13:10.000000000 +0200
@@ -1,14 +1,4 @@
-config PRINTK_TIME
- bool "Show timing information on printks"
- help
- Selecting this option causes timing information to be
- included in printk output. This allows you to measure
- the interval between kernel operations, including bootup
- operations. This is useful for identifying long delays
- in kernel startup.
-
-
config MAGIC_SYSRQ
bool "Magic SysRq key"
depends on !UML
@@ -23,14 +13,15 @@
keys are documented in <file:Documentation/sysrq.txt>. Don't say Y
unless you really know what this hack does.
-config DEBUG_SHIRQ
- bool "Debug shared IRQ handlers"
- depends on GENERIC_HARDIRQS
- help
- Enable this to generate a spurious interrupt as soon as a shared interrupt
- handler is registered, and just before one is deregistered. Drivers ought
- to be able to handle interrupts coming in at those points; some don't and
- need to be caught.
+config DEBUG_FS
+ bool "Debug Filesystem"
+ depends on SYSFS
+ help
+ debugfs is a virtual file system that kernel developers use to put
+ debugging files into. Enable this option to be able to read and
+ write to these files.
+
+ If unsure, say N.
config DEBUG_KERNEL
bool "Kernel debugging"
@@ -38,6 +29,25 @@
Say Y here if you are developing drivers or trying to debug and
identify kernel problems.
+config PRINTK_TIME
+ bool "Show timing information on printks"
+ depends on DEBUG_KERNEL
+ help
+ Selecting this option causes timing information to be
+ included in printk output. This allows you to measure
+ the interval between kernel operations, including bootup
+ operations. This is useful for identifying long delays
+ in kernel startup.
+
+config DEBUG_SHIRQ
+ bool "Debug shared IRQ handlers"
+ depends on GENERIC_HARDIRQS && DEBUG_KERNEL
+ help
+ Enable this to generate a spurious interrupt as soon as a shared
+ interrupt handler is registered, and just before one is deregistered.
+ Drivers ought to be able to handle interrupts coming in at those
+ points; some don't and need to be caught.
+
config LOG_BUF_SHIFT
int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" if DEBUG_KERNEL
range 12 21
@@ -136,7 +146,7 @@
config RT_MUTEX_TESTER
bool "Built-in scriptable tester for rt-mutexes"
- depends on RT_MUTEXES
+ depends on RT_MUTEXES && DEBUG_KERNEL
default n
help
This option enables a rt-mutex tester.
@@ -201,16 +211,6 @@
If unsure, say N.
-config DEBUG_FS
- bool "Debug Filesystem"
- depends on SYSFS
- help
- debugfs is a virtual file system that kernel developers use to put
- debugging files into. Enable this option to be able to read and
- write to these files.
-
- If unsure, say N.
-
config DEBUG_VM
bool "Debug VM"
depends on DEBUG_KERNEL
@@ -232,6 +232,7 @@
config UNWIND_INFO
bool "Compile the kernel with frame unwind information"
+ depends on DEBUG_KERNEL
depends on !IA64
depends on !MODULES || !(MIPS || PARISC || PPC || SUPERH || SPARC64 || V850)
help
-
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