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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1408 | serge | 1 | #ifndef __LINUX_SPINLOCK_TYPES_UP_H |
| 2 | #define __LINUX_SPINLOCK_TYPES_UP_H |
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| 3 | |||
| 4 | #ifndef __LINUX_SPINLOCK_TYPES_H |
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| 5 | # error "please don't include this file directly" |
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| 6 | #endif |
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| 7 | |||
| 8 | /* |
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| 9 | * include/linux/spinlock_types_up.h - spinlock type definitions for UP |
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| 10 | * |
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| 11 | * portions Copyright 2005, Red Hat, Inc., Ingo Molnar |
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| 12 | * Released under the General Public License (GPL). |
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| 13 | */ |
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| 14 | |||
| 15 | #ifdef CONFIG_DEBUG_SPINLOCK |
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| 16 | |||
| 17 | typedef struct { |
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| 18 | volatile unsigned int slock; |
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| 5272 | serge | 19 | } arch_spinlock_t; |
| 1408 | serge | 20 | |
| 5272 | serge | 21 | #define __ARCH_SPIN_LOCK_UNLOCKED { 1 } |
| 1408 | serge | 22 | |
| 23 | #else |
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| 24 | |||
| 5272 | serge | 25 | typedef struct { } arch_spinlock_t; |
| 1408 | serge | 26 | |
| 5272 | serge | 27 | #define __ARCH_SPIN_LOCK_UNLOCKED { } |
| 1408 | serge | 28 | |
| 29 | #endif |
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| 30 | |||
| 31 | typedef struct { |
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| 32 | /* no debug version on UP */ |
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| 5272 | serge | 33 | } arch_rwlock_t; |
| 1408 | serge | 34 | |
| 5272 | serge | 35 | #define __ARCH_RW_LOCK_UNLOCKED { } |
| 1408 | serge | 36 | |
| 37 | #endif /* __LINUX_SPINLOCK_TYPES_UP_H */ |