kolibrios/drivers/include/linux/bottom_half.h
Sergey Semyonov (Serge) d1a5bee94f ddk: update includes
git-svn-id: svn://kolibrios.org@5272 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-12-28 06:27:57 +00:00

36 lines
796 B
C

#ifndef _LINUX_BH_H
#define _LINUX_BH_H
#include <linux/preempt.h>
#include <linux/preempt_mask.h>
#ifdef CONFIG_TRACE_IRQFLAGS
extern void __local_bh_disable_ip(unsigned long ip, unsigned int cnt);
#else
static __always_inline void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
{
preempt_count_add(cnt);
barrier();
}
#endif
static inline void local_bh_disable(void)
{
__local_bh_disable_ip(_THIS_IP_, SOFTIRQ_DISABLE_OFFSET);
}
extern void _local_bh_enable(void);
extern void __local_bh_enable_ip(unsigned long ip, unsigned int cnt);
static inline void local_bh_enable_ip(unsigned long ip)
{
__local_bh_enable_ip(ip, SOFTIRQ_DISABLE_OFFSET);
}
static inline void local_bh_enable(void)
{
__local_bh_enable_ip(_THIS_IP_, SOFTIRQ_DISABLE_OFFSET);
}
#endif /* _LINUX_BH_H */