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path: root/drivers/s390/cio/vfio_ccw_drv.c
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Diffstat (limited to 'drivers/s390/cio/vfio_ccw_drv.c')
-rw-r--r--drivers/s390/cio/vfio_ccw_drv.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/cio/vfio_ccw_drv.c b/drivers/s390/cio/vfio_ccw_drv.c
index 9144360851ed..8c625b530035 100644
--- a/drivers/s390/cio/vfio_ccw_drv.c
+++ b/drivers/s390/cio/vfio_ccw_drv.c
@@ -336,6 +336,7 @@ static int vfio_ccw_chp_event(struct subchannel *sch,
if (!private || !mask)
return 0;
+ trace_vfio_ccw_chp_event(private->sch->schid, mask, event);
VFIO_CCW_MSG_EVENT(2, "%pUl (%x.%x.%04x): mask=0x%x event=%d\n",
mdev_uuid(private->mdev), sch->schid.cssid,
sch->schid.ssid, sch->schid.sch_no,