_raw_spin_lock_irqsave 59 include/linux/spinlock_api_smp.h #define _raw_spin_lock_irqsave(lock) __raw_spin_lock_irqsave(lock) _raw_spin_lock_irqsave 68 include/linux/spinlock_api_up.h #define _raw_spin_lock_irqsave(lock, flags) __LOCK_IRQSAVE(lock, flags) _raw_spin_lock_irqsave 157 kernel/locking/spinlock.c unsigned long __lockfunc _raw_spin_lock_irqsave(raw_spinlock_t *lock)