Start accumulating service_from_wr when async queues are weight raised.
The service_from_wr for async queues is accumulated and checked to finish
weight-raise as sync queues. We need charge service_from_wr for async
queues or service_from_wr will keep accumulating and async queues will
finish weight-raise soon after weight-raise starts.
Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
---
block/bfq-iosched.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index 5610a7dcacdf..7a0283f08aed 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c
@@ -2323,6 +2323,7 @@ static void bfq_add_request(struct request *rq)
time_is_before_jiffies(
bfqq->last_wr_start_finish +
bfqd->bfq_wr_min_inter_arr_async)) {
+ bfqq->service_from_wr = 0;
bfqq->wr_coeff = bfqd->bfq_wr_coeff;
bfqq->wr_cur_max_time = bfq_wr_duration(bfqd);
--
2.30.0
