| Ingo Molnar | fb1c8f9 | 2005-09-10 00:25:56 -0700 | [diff] [blame] | 1 | #ifndef __LINUX_SPINLOCK_API_SMP_H |
| 2 | #define __LINUX_SPINLOCK_API_SMP_H |
| 3 | |
| 4 | #ifndef __LINUX_SPINLOCK_H |
| 5 | # error "please don't include this file directly" |
| 6 | #endif |
| 7 | |
| 8 | /* |
| 9 | * include/linux/spinlock_api_smp.h |
| 10 | * |
| 11 | * spinlock API declarations on SMP (and debug) |
| 12 | * (implemented in kernel/spinlock.c) |
| 13 | * |
| 14 | * portions Copyright 2005, Red Hat, Inc., Ingo Molnar |
| 15 | * Released under the General Public License (GPL). |
| 16 | */ |
| 17 | |
| 18 | int in_lock_functions(unsigned long addr); |
| 19 | |
| 20 | #define assert_spin_locked(x) BUG_ON(!spin_is_locked(x)) |
| 21 | |
| 22 | void __lockfunc _spin_lock(spinlock_t *lock) __acquires(spinlock_t); |
| 23 | void __lockfunc _read_lock(rwlock_t *lock) __acquires(rwlock_t); |
| 24 | void __lockfunc _write_lock(rwlock_t *lock) __acquires(rwlock_t); |
| 25 | void __lockfunc _spin_lock_bh(spinlock_t *lock) __acquires(spinlock_t); |
| 26 | void __lockfunc _read_lock_bh(rwlock_t *lock) __acquires(rwlock_t); |
| 27 | void __lockfunc _write_lock_bh(rwlock_t *lock) __acquires(rwlock_t); |
| 28 | void __lockfunc _spin_lock_irq(spinlock_t *lock) __acquires(spinlock_t); |
| 29 | void __lockfunc _read_lock_irq(rwlock_t *lock) __acquires(rwlock_t); |
| 30 | void __lockfunc _write_lock_irq(rwlock_t *lock) __acquires(rwlock_t); |
| 31 | unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock) |
| 32 | __acquires(spinlock_t); |
| 33 | unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock) |
| 34 | __acquires(rwlock_t); |
| 35 | unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock) |
| 36 | __acquires(rwlock_t); |
| 37 | int __lockfunc _spin_trylock(spinlock_t *lock); |
| 38 | int __lockfunc _read_trylock(rwlock_t *lock); |
| 39 | int __lockfunc _write_trylock(rwlock_t *lock); |
| 40 | int __lockfunc _spin_trylock_bh(spinlock_t *lock); |
| 41 | void __lockfunc _spin_unlock(spinlock_t *lock) __releases(spinlock_t); |
| 42 | void __lockfunc _read_unlock(rwlock_t *lock) __releases(rwlock_t); |
| 43 | void __lockfunc _write_unlock(rwlock_t *lock) __releases(rwlock_t); |
| 44 | void __lockfunc _spin_unlock_bh(spinlock_t *lock) __releases(spinlock_t); |
| 45 | void __lockfunc _read_unlock_bh(rwlock_t *lock) __releases(rwlock_t); |
| 46 | void __lockfunc _write_unlock_bh(rwlock_t *lock) __releases(rwlock_t); |
| 47 | void __lockfunc _spin_unlock_irq(spinlock_t *lock) __releases(spinlock_t); |
| 48 | void __lockfunc _read_unlock_irq(rwlock_t *lock) __releases(rwlock_t); |
| 49 | void __lockfunc _write_unlock_irq(rwlock_t *lock) __releases(rwlock_t); |
| 50 | void __lockfunc _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags) |
| 51 | __releases(spinlock_t); |
| 52 | void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags) |
| 53 | __releases(rwlock_t); |
| 54 | void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags) |
| 55 | __releases(rwlock_t); |
| 56 | |
| 57 | #endif /* __LINUX_SPINLOCK_API_SMP_H */ |