_raw_spin_lock_bh 51 include/linux/spinlock_api_smp.h #define _raw_spin_lock_bh(lock) __raw_spin_lock_bh(lock) _raw_spin_lock_bh 62 include/linux/spinlock_api_up.h #define _raw_spin_lock_bh(lock) __LOCK_BH(lock) _raw_spin_lock_bh 173 kernel/locking/spinlock.c void __lockfunc _raw_spin_lock_bh(raw_spinlock_t *lock)