diff options
Diffstat (limited to 'arch/um/Kconfig.debug')
| -rw-r--r-- | arch/um/Kconfig.debug | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/um/Kconfig.debug b/arch/um/Kconfig.debug index 8fce5e536b0..68205fd3b08 100644 --- a/arch/um/Kconfig.debug +++ b/arch/um/Kconfig.debug @@ -28,13 +28,13 @@ config GCOV If you're involved in UML kernel development and want to use gcov, say Y. If you're unsure, say N. -config DEBUG_STACK_USAGE - bool "Stack utilization instrumentation" - default N - help - Track the maximum kernel stack usage - this will look at each - kernel stack at process exit and log it if it's the deepest - stack seen so far. +config EARLY_PRINTK + bool "Early printk" + default y + ---help--- + Write kernel log output directly to stdout. + + This is useful for kernel debugging when your machine crashes very + early before the console code is initialized. - This option will slow down process creation and destruction somewhat. endmenu |