diff options
Diffstat (limited to 'block/cfq-iosched.c')
| -rw-r--r-- | block/cfq-iosched.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 9894dc985e09..c73a6fcaeb9d 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -3780,13 +3780,10 @@ static void check_blkcg_changed(struct cfq_io_cq *cic, struct bio *bio) /* * If we have a non-root cgroup, we can depend on that to * do proper throttling of writes. Turn off wbt for that - * case. + * case, if it was enabled by default. */ - if (nonroot_cg) { - struct request_queue *q = cfqd->queue; - - wbt_disable(q->rq_wb); - } + if (nonroot_cg) + wbt_disable_default(cfqd->queue); /* * Drop reference to queues. New queues will be assigned in new |