92#else
93 _raw_spin_lock_flags(lock, &flags);
94#endif
95 return flags;
96}
97EXPORT_SYMBOL(_spin_lock_irqsave);
98
99void __lockfunc _spin_lock_irq(spinlock_t *lock)
100{
101 local_irq_disable();
102 preempt_disable();
103 spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
104 LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
105}
106EXPORT_SYMBOL(_spin_lock_irq);
107
108void __lockfunc _spin_lock_bh(spinlock_t *lock)
109{
110 local_bh_disable();
111 preempt_disable();
112 spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
113 LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
114}
115EXPORT_SYMBOL(_spin_lock_bh);
116
117unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
118{
119 unsigned long flags;
120
121 local_irq_save(flags);
122 preempt_disable();
123 rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
124 LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock);
125 return flags;
126}
127EXPORT_SYMBOL(_read_lock_irqsave);
128
129void __lockfunc _read_lock_irq(rwlock_t *lock)
130{
131 local_irq_disable();
132 preempt_disable();