diff options
Diffstat (limited to 'block/blk-wbt.c')
| -rw-r--r-- | block/blk-wbt.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/block/blk-wbt.c b/block/blk-wbt.c index 3ed71b8da887..31086afaad9c 100644 --- a/block/blk-wbt.c +++ b/block/blk-wbt.c @@ -97,7 +97,7 @@ static void wb_timestamp(struct rq_wb *rwb, unsigned long *var) */ static bool wb_recent_wait(struct rq_wb *rwb) { - struct bdi_writeback *wb = &rwb->rqos.q->backing_dev_info->wb; + struct bdi_writeback *wb = &queue_to_disk(rwb->rqos.q)->bdi->wb; return time_before(jiffies, wb->dirty_sleep + HZ); } @@ -234,7 +234,7 @@ enum { static int latency_exceeded(struct rq_wb *rwb, struct blk_rq_stat *stat) { - struct backing_dev_info *bdi = rwb->rqos.q->backing_dev_info; + struct backing_dev_info *bdi = queue_to_disk(rwb->rqos.q)->bdi; struct rq_depth *rqd = &rwb->rq_depth; u64 thislat; @@ -287,7 +287,7 @@ static int latency_exceeded(struct rq_wb *rwb, struct blk_rq_stat *stat) static void rwb_trace_step(struct rq_wb *rwb, const char *msg) { - struct backing_dev_info *bdi = rwb->rqos.q->backing_dev_info; + struct backing_dev_info *bdi = queue_to_disk(rwb->rqos.q)->bdi; struct rq_depth *rqd = &rwb->rq_depth; trace_wbt_step(bdi, msg, rqd->scale_step, rwb->cur_win_nsec, @@ -359,8 +359,8 @@ static void wb_timer_fn(struct blk_stat_callback *cb) status = latency_exceeded(rwb, cb->stat); - trace_wbt_timer(rwb->rqos.q->backing_dev_info, status, rqd->scale_step, - inflight); + trace_wbt_timer(queue_to_disk(rwb->rqos.q)->bdi, status, + rqd->scale_step, inflight); /* * If we exceeded the latency target, step down. If we did not, |