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authorLinus Torvalds <torvalds@linux-foundation.org>2009-12-05 12:49:59 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-05 12:49:59 -0500
commit3e72b810e30cdf4655279dd767eb798ac7a8fe5e (patch)
treea6c8daae5390b44750dfc4ca9bc984430dd16e74 /arch
parent9b269d4034c7855ac34f0985cc55ee29bd80e80a (diff)
parentc08f782985eed9959438368e84ce1d7f2ed03d95 (diff)
Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: mutex: Fix missing conditions to build mutex_spin_on_owner() mutex: Better control mutex adaptive spinning config locking, task_struct: Reduce size on TRACE_IRQFLAGS and 64bit locking: Use __[SPIN|RW]_LOCK_UNLOCKED in [spin|rw]_lock_init() locking: Remove unused prototype locking: Reduce ifdefs in kernel/spinlock.c locking: Make inlining decision Kconfig based
Diffstat (limited to 'arch')
-rw-r--r--arch/s390/Kconfig28
-rw-r--r--arch/s390/include/asm/spinlock.h29
2 files changed, 28 insertions, 29 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 43c0acad7160..16c673096a22 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -95,6 +95,34 @@ config S390
95 select HAVE_ARCH_TRACEHOOK 95 select HAVE_ARCH_TRACEHOOK
96 select INIT_ALL_POSSIBLE 96 select INIT_ALL_POSSIBLE
97 select HAVE_PERF_EVENTS 97 select HAVE_PERF_EVENTS
98 select ARCH_INLINE_SPIN_TRYLOCK
99 select ARCH_INLINE_SPIN_TRYLOCK_BH
100 select ARCH_INLINE_SPIN_LOCK
101 select ARCH_INLINE_SPIN_LOCK_BH
102 select ARCH_INLINE_SPIN_LOCK_IRQ
103 select ARCH_INLINE_SPIN_LOCK_IRQSAVE
104 select ARCH_INLINE_SPIN_UNLOCK
105 select ARCH_INLINE_SPIN_UNLOCK_BH
106 select ARCH_INLINE_SPIN_UNLOCK_IRQ
107 select ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE
108 select ARCH_INLINE_READ_TRYLOCK
109 select ARCH_INLINE_READ_LOCK
110 select ARCH_INLINE_READ_LOCK_BH
111 select ARCH_INLINE_READ_LOCK_IRQ
112 select ARCH_INLINE_READ_LOCK_IRQSAVE
113 select ARCH_INLINE_READ_UNLOCK
114 select ARCH_INLINE_READ_UNLOCK_BH
115 select ARCH_INLINE_READ_UNLOCK_IRQ
116 select ARCH_INLINE_READ_UNLOCK_IRQRESTORE
117 select ARCH_INLINE_WRITE_TRYLOCK
118 select ARCH_INLINE_WRITE_LOCK
119 select ARCH_INLINE_WRITE_LOCK_BH
120 select ARCH_INLINE_WRITE_LOCK_IRQ
121 select ARCH_INLINE_WRITE_LOCK_IRQSAVE
122 select ARCH_INLINE_WRITE_UNLOCK
123 select ARCH_INLINE_WRITE_UNLOCK_BH
124 select ARCH_INLINE_WRITE_UNLOCK_IRQ
125 select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
98 126
99config SCHED_OMIT_FRAME_POINTER 127config SCHED_OMIT_FRAME_POINTER
100 bool 128 bool
diff --git a/arch/s390/include/asm/spinlock.h b/arch/s390/include/asm/spinlock.h
index 41ce6861174e..c9af0d19c7ab 100644
--- a/arch/s390/include/asm/spinlock.h
+++ b/arch/s390/include/asm/spinlock.h
@@ -191,33 +191,4 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
191#define _raw_read_relax(lock) cpu_relax() 191#define _raw_read_relax(lock) cpu_relax()
192#define _raw_write_relax(lock) cpu_relax() 192#define _raw_write_relax(lock) cpu_relax()
193 193
194#define __always_inline__spin_lock
195#define __always_inline__read_lock
196#define __always_inline__write_lock
197#define __always_inline__spin_lock_bh
198#define __always_inline__read_lock_bh
199#define __always_inline__write_lock_bh
200#define __always_inline__spin_lock_irq
201#define __always_inline__read_lock_irq
202#define __always_inline__write_lock_irq
203#define __always_inline__spin_lock_irqsave
204#define __always_inline__read_lock_irqsave
205#define __always_inline__write_lock_irqsave
206#define __always_inline__spin_trylock
207#define __always_inline__read_trylock
208#define __always_inline__write_trylock
209#define __always_inline__spin_trylock_bh
210#define __always_inline__spin_unlock
211#define __always_inline__read_unlock
212#define __always_inline__write_unlock
213#define __always_inline__spin_unlock_bh
214#define __always_inline__read_unlock_bh
215#define __always_inline__write_unlock_bh
216#define __always_inline__spin_unlock_irq
217#define __always_inline__read_unlock_irq
218#define __always_inline__write_unlock_irq
219#define __always_inline__spin_unlock_irqrestore
220#define __always_inline__read_unlock_irqrestore
221#define __always_inline__write_unlock_irqrestore
222
223#endif /* __ASM_SPINLOCK_H */ 194#endif /* __ASM_SPINLOCK_H */