operations. This is useful for identifying long delays
in kernel startup.
+config ENABLE_WARN_DEPRECATED
+ bool "Enable __deprecated logic"
+ default y
+ help
+ Enable the __deprecated logic in the kernel build.
+ Disable this to suppress the "warning: 'foo' is deprecated
+ (declared at kernel/power/somefile.c:1234)" messages.
+
config ENABLE_MUST_CHECK
bool "Enable __must_check logic"
default y
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 || BFIN
+ depends on ARM || AVR32 || M32R || M68K || SPARC32 || SPARC64 || FRV || SUPERH || GENERIC_BUG || BLACKFIN
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 || BFIN)
+ depends on DEBUG_KERNEL && (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || AVR32 || SUPERH || BLACKFIN)
default y if DEBUG_INFO && UML
help
If you say Y here the resulting kernel image will be slightly larger
help
Provide stacktrace filter for fault-injection capabilities
+config LATENCYTOP
+ bool "Latency measuring infrastructure"
+ select FRAME_POINTER if !MIPS
+ select KALLSYMS
+ select KALLSYMS_ALL
+ select STACKTRACE
+ select SCHEDSTATS
+ select SCHED_DEBUG
+ depends on X86 || X86_64
+ help
+ Enable this option if you want to use the LatencyTOP tool
+ to find out which userspace is blocking on what kernel operations.
+
+
source "samples/Kconfig"