diff options
| author |   Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> | 2012-03-22 15:25:08 +0530 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2012-03-23 13:18:57 +0100 |
| commit | e335e3eb82dada2765297f6ba501afc7555aba10 (patch) | |
| tree | bf805c292a9b30103c4ebe6cb373831ec43c2836 /include/linux/spinlock_api_smp.h | |
| parent | x86/kconfig: Update defconfigs (diff) | |
| download | linux-dev-e335e3eb82dada2765297f6ba501afc7555aba10.tar.xz linux-dev-e335e3eb82dada2765297f6ba501afc7555aba10.zip | |
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.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h index e253ccd7a604..51df117abe46 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 |