diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/hardirq.h | 3 | ||||
| -rw-r--r-- | arch/arm/kernel/smp.c | 4 |
2 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/include/asm/hardirq.h b/arch/arm/include/asm/hardirq.h index 522fb23241a..923eaa1ba83 100644 --- a/arch/arm/include/asm/hardirq.h +++ b/arch/arm/include/asm/hardirq.h @@ -14,6 +14,9 @@ typedef struct { #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ +#define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++ +#define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member) + #if NR_IRQS > 512 #define HARDIRQ_BITS 10 #elif NR_IRQS > 256 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 36d4b9140dc..24131264ec2 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -423,7 +423,7 @@ asmlinkage void __exception do_local_timer(struct pt_regs *regs) int cpu = smp_processor_id(); if (local_timer_ack()) { - irq_stat[cpu].local_timer_irqs++; + __inc_irq_stat(cpu, local_timer_irqs); ipi_timer(); } @@ -437,7 +437,7 @@ void show_local_irqs(struct seq_file *p) seq_printf(p, "LOC: "); for_each_present_cpu(cpu) - seq_printf(p, "%10u ", irq_stat[cpu].local_timer_irqs); + seq_printf(p, "%10u ", __get_irq_stat(cpu, local_timer_irqs)); seq_putc(p, '\n'); } |