Messages in this thread Patch in this message | | | Date | Fri, 14 Apr 2006 13:18:53 +0200 | From | Adrian Bunk <> | Subject | [RFC: 2.6 patch] DEBUG_KERNEL menu cleanups |
| |
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 <bunk@stusta.de>
---
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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |