diff options
| -rw-r--r-- | arch/x86/include/asm/hardirq_32.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/hardirq_32.h b/arch/x86/include/asm/hardirq_32.h index cf7954d1405f..d4b5d731073f 100644 --- a/arch/x86/include/asm/hardirq_32.h +++ b/arch/x86/include/asm/hardirq_32.h @@ -19,6 +19,9 @@ typedef struct { DECLARE_PER_CPU(irq_cpustat_t, irq_stat); +/* We can have at most NR_VECTORS irqs routed to a cpu at a time */ +#define MAX_HARDIRQS_PER_CPU NR_VECTORS + #define __ARCH_IRQ_STAT #define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member) |