If unsure, say N.
+config DEBUG_VM_SHOOT_LAZIES
+ bool "Debug MMU_LAZY_TLB_SHOOTDOWN implementation"
+ depends on DEBUG_VM
+ depends on MMU_LAZY_TLB_SHOOTDOWN
+ help
+ Enable additional IPIs that ensure lazy tlb mm references are removed
+ before the mm is freed.
+
+ If unsure, say N.
+
config DEBUG_VM_MAPLE_TREE
bool "Debug VM maple trees"
depends on DEBUG_VM
include the IPI handler function currently executing (if any)
and relevant stack traces.
+config CSD_LOCK_WAIT_DEBUG_DEFAULT
+ bool "Default csd_lock_wait() debugging on at boot time"
+ depends on CSD_LOCK_WAIT_DEBUG
+ depends on 64BIT
+ default n
+ help
+ This option causes the csdlock_debug= kernel boot parameter to
+ default to 1 (basic debugging) instead of 0 (no debugging).
+
endmenu # lock debugging
config TRACE_IRQFLAGS
Provide fault-injection capability for SunRPC and
its consumers.
+config FAULT_INJECTION_CONFIGFS
+ bool "Configfs interface for fault-injection capabilities"
+ depends on FAULT_INJECTION
+ select CONFIGFS_FS
+ help
+ This option allows configfs-based drivers to dynamically configure
+ fault-injection via configfs. Each parameter for driver-specific
+ fault-injection can be made visible as a configfs attribute in a
+ configfs group.
+
+
config FAULT_INJECTION_STACKTRACE_FILTER
bool "stacktrace filter for fault-injection capabilities"
- depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
+ depends on FAULT_INJECTION
+ depends on (FAULT_INJECTION_DEBUG_FS || FAULT_INJECTION_CONFIGFS) && STACKTRACE_SUPPORT
select STACKTRACE
depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86
help