diff options
Diffstat (limited to 'block/blk-iolatency.c')
| -rw-r--r-- | block/blk-iolatency.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c index ebb522788d97..2f8fdecdd7a9 100644 --- a/block/blk-iolatency.c +++ b/block/blk-iolatency.c @@ -658,7 +658,8 @@ static const struct rq_qos_ops blkcg_iolatency_ops = { static void blkiolatency_timer_fn(struct timer_list *t) { - struct blk_iolatency *blkiolat = from_timer(blkiolat, t, timer); + struct blk_iolatency *blkiolat = timer_container_of(blkiolat, t, + timer); struct blkcg_gq *blkg; struct cgroup_subsys_state *pos_css; u64 now = blk_time_get_ns(); @@ -749,9 +750,11 @@ static void blkiolatency_enable_work_fn(struct work_struct *work) */ enabled = atomic_read(&blkiolat->enable_cnt); if (enabled != blkiolat->enabled) { - blk_mq_freeze_queue(blkiolat->rqos.disk->queue); + unsigned int memflags; + + memflags = blk_mq_freeze_queue(blkiolat->rqos.disk->queue); blkiolat->enabled = enabled; - blk_mq_unfreeze_queue(blkiolat->rqos.disk->queue); + blk_mq_unfreeze_queue(blkiolat->rqos.disk->queue, memflags); } } |