From f2a5fec17395f259d54daa8833d81b00cceb15c3 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 1 Dec 2016 11:47:06 +0000 Subject: locking/ww_mutex: Begin kselftests for ww_mutex MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Chris Wilson Signed-off-by: Peter Zijlstra (Intel) Cc: Andrew Morton Cc: Linus Torvalds Cc: Maarten Lankhorst Cc: Nicolai Hähnle Cc: Paul E. McKenney Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20161201114711.28697-4-chris@chris-wilson.co.uk Signed-off-by: Ingo Molnar --- lib/Kconfig.debug | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index eb9e9a7870fa..5b37821632a2 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1180,6 +1180,18 @@ config LOCK_TORTURE_TEST Say M if you want these torture tests to build as a module. Say N if you are unsure. +config WW_MUTEX_SELFTEST + tristate "Wait/wound mutex selftests" + help + This option provides a kernel module that runs tests on the + on the struct ww_mutex locking API. + + It is recommended to enable DEBUG_WW_MUTEX_SLOWPATH in conjunction + with this test harness. + + Say M if you want these self tests to build as a module. + Say N if you are unsure. + endmenu # lock debugging config TRACE_IRQFLAGS -- cgit v1.2.3