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authorRaghavendra K T <raghavendra.kt@linux.vnet.ibm.com>2012-03-22 15:25:08 +0530
committerIngo Molnar <mingo@kernel.org>2012-03-23 13:18:57 +0100
commite335e3eb82dada2765297f6ba501afc7555aba10 (patch)
treebf805c292a9b30103c4ebe6cb373831ec43c2836 /include/linux/spinlock_api_smp.h
parent280fb016bfb098f33df96016cfaa840db77ba2d0 (diff)
downloadop-kernel-dev-e335e3eb82dada2765297f6ba501afc7555aba10.zip
op-kernel-dev-e335e3eb82dada2765297f6ba501afc7555aba10.tar.gz
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 <torvalds@linux-foundation.org> Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Chris Zankel <chris@zankel.net> 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 <mingo@kernel.org>
Diffstat (limited to 'include/linux/spinlock_api_smp.h')
-rw-r--r--include/linux/spinlock_api_smp.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
index e253ccd..51df117a 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -67,7 +67,7 @@ _raw_spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags)
#define _raw_spin_trylock_bh(lock) __raw_spin_trylock_bh(lock)
#endif
-#ifdef CONFIG_INLINE_SPIN_UNLOCK
+#ifndef CONFIG_UNINLINE_SPIN_UNLOCK
#define _raw_spin_unlock(lock) __raw_spin_unlock(lock)
#endif
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