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-rw-r--r--block/blk-core.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 9fe174dc74d1..1d94f15d7f0d 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -127,6 +127,7 @@ void blk_rq_init(struct request_queue *q, struct request *rq)
rq->tag = -1;
rq->ref_count = 1;
rq->start_time = jiffies;
+ set_start_time_ns(rq);
}
EXPORT_SYMBOL(blk_rq_init);
@@ -1855,8 +1856,10 @@ void blk_dequeue_request(struct request *rq)
* and to it is freed is accounted as io that is in progress at
* the driver side.
*/
- if (blk_account_rq(rq))
+ if (blk_account_rq(rq)) {
q->in_flight[rq_is_sync(rq)]++;
+ set_io_start_time_ns(rq);
+ }
}
/**
@@ -2517,4 +2520,3 @@ int __init blk_dev_init(void)
return 0;
}
-