diff options
Diffstat (limited to 'include/asm-ia64/hardirq.h')
| -rw-r--r-- | include/asm-ia64/hardirq.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-ia64/hardirq.h b/include/asm-ia64/hardirq.h index 95523854e..567243650 100644 --- a/include/asm-ia64/hardirq.h +++ b/include/asm-ia64/hardirq.h @@ -17,12 +17,16 @@ extern unsigned long hardirq_no[NR_CPUS]; * or hardware interrupt processing? */ +#define in_irq() (local_irq_count[smp_processor_id()] != 0) + #define in_interrupt() \ ({ \ int __cpu = smp_processor_id(); \ (local_irq_count[__cpu] + local_bh_count[__cpu]) != 0; \ }) + + #ifndef CONFIG_SMP # define hardirq_trylock(cpu) (local_irq_count[cpu] == 0) # define hardirq_endlock(cpu) ((void) 0) |