config DEBUG_SPINLOCK
bool "Spinlock and rw-lock debugging: basic checks"
depends on DEBUG_KERNEL
+ select UNINLINE_SPIN_UNLOCK
help
Say Y here and build SMP to catch missing spinlock initialization
and certain other kinds of spinlock errors commonly made. This is
Enable this option if you want to use the LatencyTOP tool
to find out which userspace is blocking on what kernel operations.
-config SYSCTL_SYSCALL_CHECK
- bool "Sysctl checks"
- depends on SYSCTL
- ---help---
- sys_sysctl uses binary paths that have been found challenging
- to properly maintain and use. This enables checks that help
- you to keep things correct.
-
source mm/Kconfig.debug
source kernel/trace/Kconfig