Blackfin arch: Add ability to count and display number of NMI interrupts
Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
diff --git a/arch/blackfin/include/asm/pda.h b/arch/blackfin/include/asm/pda.h
index bd8d4a7..a671427 100644
--- a/arch/blackfin/include/asm/pda.h
+++ b/arch/blackfin/include/asm/pda.h
@@ -59,6 +59,7 @@
unsigned long icplb_fault_addr;
unsigned long retx;
unsigned long seqstat;
+ unsigned int __nmi_count; /* number of times NMI asserted on this CPU */
};
extern struct blackfin_pda cpu_pda[];