Linux-2.6.33.2/include/linux/bottom_half.h

#ifndef _LINUX_BH_H
#define _LINUX_BH_H

extern void local_bh_disable(void);
extern void _local_bh_enable(void);
extern void local_bh_enable(void);
extern void local_bh_enable_ip(unsigned long ip);

#endif /* _LINUX_BH_H */