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kernel-hacking: create a submenu for scheduler debugging options

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Create a submenu 'Scheduler Debugging' for scheduler debugging options.

Link: http://lkml.kernel.org/r/20190909144453.3520-8-changbin.du@gmail.com
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Changbin Du 2019-12-06 17:04:00 -08:00 committed by Linus Torvalds
parent dc9b96387e
commit ebebdd095d
1 changed files with 4 additions and 0 deletions
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4
lib/Kconfig.debug
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@ -971,6 +971,8 @@ config WQ_WATCHDOG
endmenu # "Debug lockups and hangs"
menu "Scheduler Debugging"
config SCHED_DEBUG
bool "Collect scheduler debugging info"
depends on DEBUG_KERNEL && PROC_FS
@ -997,6 +999,8 @@ config SCHEDSTATS
application, you can say N to avoid the very slight overhead
this adds.
endmenu
config DEBUG_TIMEKEEPING
bool "Enable extra timekeeping sanity checking"
help