diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/block/dasd_diag.c | 2 | ||||
| -rw-r--r-- | drivers/s390/char/sclp.c | 6 | ||||
| -rw-r--r-- | drivers/s390/kvm/kvm_virtio.c | 3 |
3 files changed, 10 insertions, 1 deletions
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c index 266b34b55403..a3a5db58df18 100644 --- a/drivers/s390/block/dasd_diag.c +++ b/drivers/s390/block/dasd_diag.c @@ -10,6 +10,7 @@ #define KMSG_COMPONENT "dasd" +#include <linux/kernel_stat.h> #include <linux/stddef.h> #include <linux/kernel.h> #include <linux/slab.h> @@ -238,6 +239,7 @@ static void dasd_ext_handler(unsigned int ext_int_code, addr_t ip; int rc; + kstat_cpu(smp_processor_id()).irqs[EXTINT_DSD]++; switch (ext_int_code >> 24) { case DASD_DIAG_CODE_31BIT: ip = (addr_t) param32; diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c index 35cc4686b99b..e65572e504ba 100644 --- a/drivers/s390/char/sclp.c +++ b/drivers/s390/char/sclp.c @@ -7,6 +7,7 @@ * Martin Schwidefsky <schwidefsky@de.ibm.com> */ +#include <linux/kernel_stat.h> #include <linux/module.h> #include <linux/err.h> #include <linux/spinlock.h> @@ -18,8 +19,9 @@ #include <linux/suspend.h> #include <linux/completion.h> #include <linux/platform_device.h> -#include <asm/types.h> #include <asm/s390_ext.h> +#include <asm/types.h> +#include <asm/irq.h> #include "sclp.h" @@ -402,6 +404,7 @@ static void sclp_interrupt_handler(unsigned int ext_int_code, u32 finished_sccb; u32 evbuf_pending; + kstat_cpu(smp_processor_id()).irqs[EXTINT_SCP]++; spin_lock(&sclp_lock); finished_sccb = param32 & 0xfffffff8; evbuf_pending = param32 & 0x3; @@ -824,6 +827,7 @@ static void sclp_check_handler(unsigned int ext_int_code, { u32 finished_sccb; + kstat_cpu(smp_processor_id()).irqs[EXTINT_SCP]++; finished_sccb = param32 & 0xfffffff8; /* Is this the interrupt we are waiting for? */ if (finished_sccb == 0) diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c index 375aeeaf9ea5..414427d64a8f 100644 --- a/drivers/s390/kvm/kvm_virtio.c +++ b/drivers/s390/kvm/kvm_virtio.c @@ -10,6 +10,7 @@ * Author(s): Christian Borntraeger <borntraeger@de.ibm.com> */ +#include <linux/kernel_stat.h> #include <linux/init.h> #include <linux/bootmem.h> #include <linux/err.h> @@ -25,6 +26,7 @@ #include <asm/kvm_virtio.h> #include <asm/setup.h> #include <asm/s390_ext.h> +#include <asm/irq.h> #define VIRTIO_SUBCODE_64 0x0D00 @@ -379,6 +381,7 @@ static void kvm_extint_handler(unsigned int ext_int_code, u16 subcode; u32 param; + kstat_cpu(smp_processor_id()).irqs[EXTINT_VRT]++; subcode = ext_int_code >> 16; if ((subcode & 0xff00) != VIRTIO_SUBCODE_64) return; |