config DEBUG_SECTION_MISMATCH
bool "Enable full Section mismatch analysis"
depends on UNDEFINED
+ # This option is on purpose disabled for now.
+ # It will be enabled when we are down to a resonable number
+ # of section mismatch warnings (< 10 for an allyesconfig build)
help
The section mismatch analysis checks if there are illegal
references from one section to another section.
config SLUB_STATS
default n
bool "Enable SLUB performance statistics"
- depends on SLUB
+ depends on SLUB && SLUB_DEBUG && SYSFS
help
SLUB statistics are useful to debug SLUBs allocation behavior in
order find ways to optimize the allocator. This should never be
config DEBUG_BUGVERBOSE
bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EMBEDDED
depends on BUG
- depends on ARM || AVR32 || M32R || M68K || SPARC32 || SPARC64 || FRV || SUPERH || GENERIC_BUG || BLACKFIN
+ depends on ARM || AVR32 || M32R || M68K || SPARC32 || SPARC64 || \
+ FRV || SUPERH || GENERIC_BUG || BLACKFIN || MN10300
default !EMBEDDED
help
Say Y here to make BUG() panics output the file name and line number
config FRAME_POINTER
bool "Compile the kernel with frame pointers"
- depends on DEBUG_KERNEL && (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || AVR32 || SUPERH || BLACKFIN)
+ depends on DEBUG_KERNEL && \
+ (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || \
+ AVR32 || SUPERH || BLACKFIN || MN10300)
default y if DEBUG_INFO && UML
help
If you say Y here the resulting kernel image will be slightly larger
some architectures or if you use external debuggers.
If you don't debug the kernel, you can say N.
-config FORCED_INLINING
- bool "Force gcc to inline functions marked 'inline'"
- depends on DEBUG_KERNEL
- default y
- help
- This option determines if the kernel forces gcc to inline the functions
- developers have marked 'inline'. Doing so takes away freedom from gcc to
- do what it thinks is best, which is desirable for the gcc 3.x series of
- compilers. The gcc 4.x series have a rewritten inlining algorithm and
- disabling this option will generate a smaller kernel there. Hopefully
- this algorithm is so good that allowing gcc4 to make the decision can
- become the default in the future, until then this option is there to
- test gcc for this.
-
config BOOT_PRINTK_DELAY
bool "Delay each boot printk message by N milliseconds"
depends on DEBUG_KERNEL && PRINTK && GENERIC_CALIBRATE_DELAY
tristate "Linux Kernel Dump Test Tool Module"
depends on DEBUG_KERNEL
depends on KPROBES
+ depends on BLOCK
default n
help
This module enables testing of the different dumping mechanisms by