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Commit 92aef8fb authored by Dave Hansen's avatar Dave Hansen Committed by Linus Torvalds
Browse files

hang and lockup detection menu 



The hard/softlockup and hung-task entries take up 6 lines
of screen real-estate when enabled.  I bet folks don't
mess with these _that_ often, so move them in a group
down a level.

Signed-off-by: default avatarDave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 604ff0dc

lib/Kconfig.debug

+23 −19
Original line number Diff line number Diff line
@@ -604,6 +604,8 @@ config DEBUG_SHIRQ 
	  Drivers ought to be able to handle interrupts coming in at those

	  points; some don't and need to be caught.



menu "Debug Lockups and Hangs"



config LOCKUP_DETECTOR

	bool "Detect Hard and Soft Lockups"

	depends on DEBUG_KERNEL && !S390
@@ -675,25 +677,6 @@ config BOOTPARAM_SOFTLOCKUP_PANIC_VALUE 
	default 0 if !BOOTPARAM_SOFTLOCKUP_PANIC

	default 1 if BOOTPARAM_SOFTLOCKUP_PANIC



config PANIC_ON_OOPS

	bool "Panic on Oops"

	help

	  Say Y here to enable the kernel to panic when it oopses. This

	  has the same effect as setting oops=panic on the kernel command

	  line.



	  This feature is useful to ensure that the kernel does not do

	  anything erroneous after an oops which could result in data

	  corruption or other issues.



	  Say N if unsure.



config PANIC_ON_OOPS_VALUE

	int

	range 0 1

	default 0 if !PANIC_ON_OOPS

	default 1 if PANIC_ON_OOPS



config DETECT_HUNG_TASK

	bool "Detect Hung Tasks"

	depends on DEBUG_KERNEL
@@ -748,6 +731,27 @@ config BOOTPARAM_HUNG_TASK_PANIC_VALUE 
	default 0 if !BOOTPARAM_HUNG_TASK_PANIC

	default 1 if BOOTPARAM_HUNG_TASK_PANIC



endmenu # "Debug lockups and hangs"



config PANIC_ON_OOPS

	bool "Panic on Oops"

	help

	  Say Y here to enable the kernel to panic when it oopses. This

	  has the same effect as setting oops=panic on the kernel command

	  line.



	  This feature is useful to ensure that the kernel does not do

	  anything erroneous after an oops which could result in data

	  corruption or other issues.



	  Say N if unsure.



config PANIC_ON_OOPS_VALUE

	int

	range 0 1

	default 0 if !PANIC_ON_OOPS

	default 1 if PANIC_ON_OOPS



config SCHED_DEBUG

	bool "Collect scheduler debugging info"

	depends on DEBUG_KERNEL && PROC_FS