From: Heiko Carstens <heiko.carstens@de.ibm.com>
Subject: [patch 8/8] spinlock: inline code for all locking variants on s390
Date: Sat, 29 Aug 2009 12:21:23 +0200
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Content-Disposition: inline; filename=03_spinlock_s390.diff
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To: Andrew Morton <akpm@linux-foundation.org>, Ingo Molnar <mingo@elte.hu>, Linus Torvalds <torvalds@linux-foundation.org>, David Miller <davem@davemloft.net>, Benjamin Herrenschmidt <be>
Cc: linux-arch@vger.kernel.org, Peter Zijlstra <a.p.zijlstra@chello.nl>, Arnd Bergmann <arnd@arndb.de>, Nick Piggin <nickpiggin@yahoo.com.au>, Martin Schwidefsky <schwidefsky@de.ibm.com>, Horst Hartmann <horsth@linux.vnet.ibm.com>, Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>, Heiko Carstens <heiko.carstens@de.ibm.com>

From: Heiko Carstens <heiko.carstens@de.ibm.com>

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---
 arch/s390/include/asm/spinlock.h |   29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

Index: linux-2.6/arch/s390/include/asm/spinlock.h
===================================================================
--- linux-2.6.orig/arch/s390/include/asm/spinlock.h
+++ linux-2.6/arch/s390/include/asm/spinlock.h
@@ -191,4 +191,33 @@ static inline int __raw_write_trylock(ra
 #define _raw_read_relax(lock)	cpu_relax()
 #define _raw_write_relax(lock)	cpu_relax()
 
+#define __spin_lock_is_small
+#define __read_lock_is_small
+#define __write_lock_is_small
+#define __spin_lock_bh_is_small
+#define __read_lock_bh_is_small
+#define __write_lock_bh_is_small
+#define __spin_lock_irq_is_small
+#define __read_lock_irq_is_small
+#define __write_lock_irq_is_small
+#define __spin_lock_irqsave_is_small
+#define __read_lock_irqsave_is_small
+#define __write_lock_irqsave_is_small
+#define __spin_trylock_is_small
+#define __read_trylock_is_small
+#define __write_trylock_is_small
+#define __spin_trylock_bh_is_small
+#define __spin_unlock_is_small
+#define __read_unlock_is_small
+#define __write_unlock_is_small
+#define __spin_unlock_bh_is_small
+#define __read_unlock_bh_is_small
+#define __write_unlock_bh_is_small
+#define __spin_unlock_irq_is_small
+#define __read_unlock_irq_is_small
+#define __write_unlock_irq_is_small
+#define __spin_unlock_irqrestore_is_small
+#define __read_unlock_irqrestore_is_small
+#define __write_unlock_irqrestore_is_small
+
 #endif /* __ASM_SPINLOCK_H */

--