root/include/linux/spinlock_api_smp.h

INCLUDED FROM

#ifndef __LINUX_SPINLOCK_API_SMP_H
#define __LINUX_SPINLOCK_API_SMP_H

#ifndef __LINUX_SPINLOCK_H
# error "please don't include this file directly"
#endif

/*
 * include/linux/spinlock_api_smp.h
 *
 * spinlock API declarations on SMP (and debug)
 * (implemented in kernel/spinlock.c)
 *
 * portions Copyright 2005, Red Hat, Inc., Ingo Molnar
 * Released under the General Public License (GPL).
 */

int in_lock_functions(unsigned long addr);

#define assert_spin_locked(x)   BUG_ON(!spin_is_locked(x))

void __lockfunc _spin_lock(spinlock_t *lock)            __acquires(lock);
void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass)
                                                        __acquires(lock);
void __lockfunc _spin_lock_nest_lock(spinlock_t *lock, struct lockdep_map *map)
                                                        __acquires(lock);
void __lockfunc _read_lock(rwlock_t *lock)              __acquires(lock);
void __lockfunc _write_lock(rwlock_t *lock)             __acquires(lock);
void __lockfunc _spin_lock_bh(spinlock_t *lock)         __acquires(lock);
void __lockfunc _read_lock_bh(rwlock_t *lock)           __acquires(lock);
void __lockfunc _write_lock_bh(rwlock_t *lock)          __acquires(lock);
void __lockfunc _spin_lock_irq(spinlock_t *lock)        __acquires(lock);
void __lockfunc _read_lock_irq(rwlock_t *lock)          __acquires(lock);
void __lockfunc _write_lock_irq(rwlock_t *lock)         __acquires(lock);
unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock)
                                                        __acquires(lock);
unsigned long __lockfunc _spin_lock_irqsave_nested(spinlock_t *lock, int subclass)
                                                        __acquires(lock);
unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
                                                        __acquires(lock);
unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock)
                                                        __acquires(lock);
int __lockfunc _spin_trylock(spinlock_t *lock);
int __lockfunc _read_trylock(rwlock_t *lock);
int __lockfunc _write_trylock(rwlock_t *lock);
int __lockfunc _spin_trylock_bh(spinlock_t *lock);
void __lockfunc _spin_unlock(spinlock_t *lock)          __releases(lock);
void __lockfunc _read_unlock(rwlock_t *lock)            __releases(lock);
void __lockfunc _write_unlock(rwlock_t *lock)           __releases(lock);
void __lockfunc _spin_unlock_bh(spinlock_t *lock)       __releases(lock);
void __lockfunc _read_unlock_bh(rwlock_t *lock)         __releases(lock);
void __lockfunc _write_unlock_bh(rwlock_t *lock)        __releases(lock);
void __lockfunc _spin_unlock_irq(spinlock_t *lock)      __releases(lock);
void __lockfunc _read_unlock_irq(rwlock_t *lock)        __releases(lock);
void __lockfunc _write_unlock_irq(rwlock_t *lock)       __releases(lock);
void __lockfunc _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
                                                        __releases(lock);
void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
                                                        __releases(lock);
void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
                                                        __releases(lock);

#endif /* __LINUX_SPINLOCK_API_SMP_H */