From 93f3b2ee0abff5438e74cc90cf816429248cc8eb Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 2 Jan 2013 16:54:12 +0100 Subject: s390/irq: count cpu restart events Count CPU Restart events and make them visible via /proc/interrupts. Every CPU hotplug (online) event will increase the per cpu counter. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/irq.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/s390/kernel/irq.c') diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index 5f5462447aff..9df824ea1667 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -82,6 +82,7 @@ static const struct irq_class irqclass_sub_desc[NR_ARCH_IRQS] = { [IRQIO_PCI] = {.name = "PCI", .desc = "[I/O] PCI Interrupt" }, [IRQIO_MSI] = {.name = "MSI", .desc = "[I/O] MSI Interrupt" }, [NMI_NMI] = {.name = "NMI", .desc = "[NMI] Machine Check"}, + [CPU_RST] = {.name = "RST", .desc = "[CPU] CPU Restart"}, }; /* -- cgit v1.2.3