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-rw-r--r--block/bfq-iosched.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h
index 820cb8c2d1fe..bb8180c52a31 100644
--- a/block/bfq-iosched.h
+++ b/block/bfq-iosched.h
@@ -388,6 +388,8 @@ struct bfq_queue {
struct bfq_queue *tentative_waker_bfqq;
/* number of times the same tentative waker has been detected */
unsigned int num_waker_detections;
+ /* time when we started considering this waker */
+ u64 waker_detection_started;
/* node for woken_list, see below */
struct hlist_node woken_list_node;