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Diffstat (limited to 'block/blk-wbt.c')
-rw-r--r--block/blk-wbt.c10
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,