can be controlled through /sys/devices/system/cpu/cpu#.
Say N if you want to disable CPU hotplug.
-config DEFAULT_MIGRATION_COST
- int
- default "1000000"
-
config MATHEMU
bool "IEEE FPU emulation"
depends on MARCH_G5
default n
help
Select this option if you want to build an zfcpdump enabled kernel.
- Refer to "Documentation/s390/zfcpdump.txt" for more details on this.
+ Refer to <file:Documentation/s390/zfcpdump.txt> for more details on this.
endmenu
source "fs/Kconfig"
-menu "Instrumentation Support"
-
-source "arch/s390/oprofile/Kconfig"
-
-config KPROBES
- bool "Kprobes (EXPERIMENTAL)"
- depends on EXPERIMENTAL && MODULES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-endmenu
+source "kernel/Kconfig.instrumentation"
source "arch/s390/Kconfig.debug"