Messages in this thread | | | From | Waiman Long <> | Subject | Re: [PATCH -tip] locking: Move CONFIG_LOCK_EVENT_COUNTS into Kernel hacking section | Date | Thu, 12 Aug 2021 15:42:18 -0400 |
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On 8/12/21 3:05 PM, Davidlohr Bueso wrote: > Ping? > > On Mon, 29 Mar 2021, Davidlohr Bueso wrote: > >> It's a lot more intuitive to have it in the locking section of the >> kernel >> hacking part rather than under "General architecture-dependent options". >> >> Signed-off-by: Davidlohr Bueso <dbueso@suse.de> >> --- >> arch/Kconfig | 9 --------- >> lib/Kconfig.debug | 9 +++++++++ >> 2 files changed, 9 insertions(+), 9 deletions(-) >> >> diff --git a/arch/Kconfig b/arch/Kconfig >> index ecfd3520b676..d6f9aeaaf9f2 100644 >> --- a/arch/Kconfig >> +++ b/arch/Kconfig >> @@ -1113,15 +1113,6 @@ config HAVE_ARCH_PREL32_RELOCATIONS >> config ARCH_USE_MEMREMAP_PROT >> bool >> >> -config LOCK_EVENT_COUNTS >> - bool "Locking event counts collection" >> - depends on DEBUG_FS >> - help >> - Enable light-weight counting of various locking related events >> - in the system with minimal performance impact. This reduces >> - the chance of application behavior change because of timing >> - differences. The counts are reported via debugfs. >> - >> # Select if the architecture has support for applying RELR relocations. >> config ARCH_HAS_RELR >> bool >> diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug >> index 2779c29d9981..76639ff5998c 100644 >> --- a/lib/Kconfig.debug >> +++ b/lib/Kconfig.debug >> @@ -1401,6 +1401,15 @@ config DEBUG_LOCKING_API_SELFTESTS >> The following locking APIs are covered: spinlocks, rwlocks, >> mutexes and rwsems. >> >> +config LOCK_EVENT_COUNTS >> + bool "Locking event counts collection" >> + depends on DEBUG_FS >> + help >> + Enable light-weight counting of various locking related events >> + in the system with minimal performance impact. This reduces >> + the chance of application behavior change because of timing >> + differences. The counts are reported via debugfs. >> + >> config LOCK_TORTURE_TEST >> tristate "torture tests for locking" >> depends on DEBUG_KERNEL >> -- >> 2.26.2 >> > I have no objection to that.
Acked-by: Waiman Long <longman@redhat.com>
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