From e335e3eb82dada2765297f6ba501afc7555aba10 Mon Sep 17 00:00:00 2001 From: Raghavendra K T Date: Thu, 22 Mar 2012 15:25:08 +0530 Subject: locking/kconfig: Simplify INLINE_SPIN_UNLOCK usage Get rid of INLINE_SPIN_UNLOCK entirely replacing it with UNINLINE_SPIN_UNLOCK instead of the reverse meaning. Whoever wants to change the default spinlock inlining behavior and uninline the spinlocks for some weird reason, such as spinlock debugging, paravirt etc. can now all just select UNINLINE_SPIN_UNLOCK Original discussion at: https://lkml.org/lkml/2012/3/21/357 Suggested-by: Linus Torvalds Signed-off-by: Raghavendra K T Cc: Linus Torvalds Cc: Ralf Baechle Cc: Chris Metcalf Cc: Chris Zankel Cc: linux-mips@linux-mips.org Link: http://lkml.kernel.org/r/20120322095502.30866.75756.sendpatchset@codeblue [ tidied up the changelog a bit ] Signed-off-by: Ingo Molnar --- lib/Kconfig.debug | 1 + 1 file changed, 1 insertion(+) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 05037dc9bde7..f32a41f2a82a 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -499,6 +499,7 @@ config RT_MUTEX_TESTER config DEBUG_SPINLOCK bool "Spinlock and rw-lock debugging: basic checks" depends on DEBUG_KERNEL + select UNINLINE_SPIN_UNLOCK help Say Y here and build SMP to catch missing spinlock initialization and certain other kinds of spinlock errors commonly made. This is -- cgit v1.2.3-58-ga151