config STACKTRACE_SUPPORT
def_bool y
+config HAVE_LATENCYTOP_SUPPORT
+ def_bool y
+
config RWSEM_GENERIC_SPINLOCK
bool
config NO_DMA
def_bool y
+config GENERIC_LOCKBREAK
+ bool
+ default y
+ depends on SMP && PREEMPT
+
mainmenu "Linux Kernel Configuration"
config S390
def_bool y
+ select HAVE_OPROFILE
+ select HAVE_KPROBES
source "init/Kconfig"
singleprocessor machines. On a singleprocessor machine, the kernel
will run faster if you say N here.
- See also the <file:Documentation/smp.txt> and the SMP-HOWTO
- available at <http://www.tldp.org/docs.html#howto>.
+ See also the SMP-HOWTO available at
+ <http://www.tldp.org/docs.html#howto>.
Even if you don't know what to do here, say Y.
int "Maximum number of CPUs (2-64)"
range 2 64
depends on SMP
- default "32"
+ default "32" if !64BIT
+ default "64" if 64BIT
help
This allows you to specify the maximum number of CPUs which this
kernel will support. The maximum supported value is 64 and the
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/s390/Kconfig.debug"
source "security/Kconfig"