diff options
Diffstat (limited to 'include/asm-parisc/softirq.h')
| -rw-r--r-- | include/asm-parisc/softirq.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/asm-parisc/softirq.h b/include/asm-parisc/softirq.h new file mode 100644 index 000000000..4fe26b2b7 --- /dev/null +++ b/include/asm-parisc/softirq.h @@ -0,0 +1,15 @@ +#ifndef __ASM_SOFTIRQ_H +#define __ASM_SOFTIRQ_H + +#include <asm/atomic.h> +#include <asm/hardirq.h> + +#define cpu_bh_disable(cpu) do { local_bh_count(cpu)++; barrier(); } while (0) +#define cpu_bh_enable(cpu) do { barrier(); local_bh_count(cpu)--; } while (0) + +#define local_bh_disable() cpu_bh_disable(smp_processor_id()) +#define local_bh_enable() cpu_bh_enable(smp_processor_id()) + +#define in_softirq() (local_bh_count(smp_processor_id()) != 0) + +#endif /* __ASM_SOFTIRQ_H */ |