diff options
Diffstat (limited to 'drivers/irqchip/irq-gic.c')
| -rw-r--r-- | drivers/irqchip/irq-gic.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 19ceaa60e0f..5dc511c5872 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -41,6 +41,7 @@ #include <linux/slab.h> #include <linux/irqchip/chained_irq.h> #include <linux/irqchip/arm-gic.h> +#include <trace/events/arm-ipi.h> #include <asm/irq.h> #include <asm/exception.h> @@ -649,8 +650,10 @@ void gic_raise_softirq(const struct cpumask *mask, unsigned int irq) unsigned long map = 0; /* Convert our logical CPU mask into a physical one. */ - for_each_cpu(cpu, mask) + for_each_cpu(cpu, mask) { + trace_arm_ipi_send(irq, cpu); map |= gic_cpu_map[cpu]; + } /* * Ensure that stores to Normal memory are visible to the |