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-rw-r--r--block/bfq-iosched.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h
index fcd941008127..350c39ae2896 100644
--- a/block/bfq-iosched.h
+++ b/block/bfq-iosched.h
@@ -337,6 +337,11 @@ struct bfq_queue {
* last transition from idle to backlogged.
*/
unsigned long service_from_backlogged;
+ /*
+ * Cumulative service received from the @bfq_queue since its
+ * last transition to weight-raised state.
+ */
+ unsigned long service_from_wr;
/*
* Value of wr start time when switching to soft rt