diff options
Diffstat (limited to 'arch/s390/oprofile/hwsampler.c')
| -rw-r--r-- | arch/s390/oprofile/hwsampler.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/oprofile/hwsampler.c b/arch/s390/oprofile/hwsampler.c index 8e686bfe2959..cb4338ccbf7b 100644 --- a/arch/s390/oprofile/hwsampler.c +++ b/arch/s390/oprofile/hwsampler.c @@ -5,6 +5,7 @@ * Author: Heinz Graalfs <graalfs@de.ibm.com> */ +#include <linux/kernel_stat.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/smp.h> @@ -677,6 +678,7 @@ static void hws_ext_handler(unsigned int ext_int_code, int cpu; struct hws_cpu_buffer *cb; + kstat_cpu(smp_processor_id()).irqs[EXTINT_CPM]++; cpu = smp_processor_id(); cb = &per_cpu(sampler_cpu_buffer, cpu); |