diff options
Diffstat (limited to 'block/cfq-iosched.c')
| -rw-r--r-- | block/cfq-iosched.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 4eb1906cf6c6..8e0b86a9111a 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -1380,7 +1380,12 @@ static void cfq_reposition_rq_rb(struct cfq_queue *cfqq, struct request *rq) { elv_rb_del(&cfqq->sort_list, rq); cfqq->queued[rq_is_sync(rq)]--; + blkiocg_update_request_remove_stats(&cfqq->cfqg->blkg, rq_data_dir(rq), + rq_is_sync(rq)); cfq_add_rq_rb(rq); + blkiocg_update_request_add_stats( + &cfqq->cfqg->blkg, &cfqq->cfqd->serving_group->blkg, + rq_data_dir(rq), rq_is_sync(rq)); } static struct request * @@ -1436,6 +1441,8 @@ static void cfq_remove_request(struct request *rq) cfq_del_rq_rb(rq); cfqq->cfqd->rq_queued--; + blkiocg_update_request_remove_stats(&cfqq->cfqg->blkg, rq_data_dir(rq), + rq_is_sync(rq)); if (rq_is_meta(rq)) { WARN_ON(!cfqq->meta_pending); cfqq->meta_pending--; @@ -1527,6 +1534,7 @@ static void __cfq_set_active_queue(struct cfq_data *cfqd, if (cfqq) { cfq_log_cfqq(cfqd, cfqq, "set_active wl_prio:%d wl_type:%d", cfqd->serving_prio, cfqd->serving_type); + blkiocg_update_set_active_queue_stats(&cfqq->cfqg->blkg); cfqq->slice_start = 0; cfqq->dispatch_start = jiffies; cfqq->allocated_slice = 0; @@ -3213,6 +3221,9 @@ static void cfq_insert_request(struct request_queue *q, struct request *rq) list_add_tail(&rq->queuelist, &cfqq->fifo); cfq_add_rq_rb(rq); + blkiocg_update_request_add_stats(&cfqq->cfqg->blkg, + &cfqd->serving_group->blkg, rq_data_dir(rq), + rq_is_sync(rq)); cfq_rq_enqueued(cfqd, cfqq, rq); } |