sh: Count NMIs in irq_cpustat_t.

This plugs in support for NMI counting per-CPU via irq_cpustat_t.
Modelled after the x86 implementation.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index a8396f36bd14..d52695df2702 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -95,9 +95,11 @@ BUILD_TRAP_HANDLER(bug)
 
 BUILD_TRAP_HANDLER(nmi)
 {
+        unsigned int cpu = smp_processor_id();
         TRAP_HANDLER_DECL;
 
         nmi_enter();
+        nmi_count(cpu)++;
 
         switch (notify_die(DIE_NMI, "NMI", regs, 0, vec & 0xff, SIGINT)) {
         case NOTIFY_OK: