1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index 9a5283e16e38..48aa0647432b 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -208,7 +208,7 @@ struct qdio_dev_perf_stat {
         unsigned int eqbs_partial;
         unsigned int sqbs;
         unsigned int sqbs_partial;
-};
+} ____cacheline_aligned;
 
 struct qdio_queue_perf_stat {
         /*
@@ -329,12 +329,8 @@ struct qdio_irq {
         struct qdio_ssqd_desc ssqd_desc;
         void (*orig_handler) (struct ccw_device *, unsigned long, struct irb *);
 
-        struct qdio_dev_perf_stat perf_stat;
         int perf_stat_enabled;
-        /*
-         * Warning: Leave these members together at the end so they won't be
-         * cleared in qdio_setup_irq.
-         */
+
         struct qdr *qdr;
         unsigned long chsc_page;
 
@@ -343,6 +339,7 @@ struct qdio_irq {
 
         debug_info_t *debug_area;
         struct mutex setup_mutex;
+        struct qdio_dev_perf_stat perf_stat;
 };
 
 /* helper functions */