diff options
Diffstat (limited to 'block/ll_rw_blk.c')
| -rw-r--r-- | block/ll_rw_blk.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index 9cbf7b550c7..d388486e98b 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -281,11 +281,12 @@ static inline void rq_init(request_queue_t *q, struct request *rq) { INIT_LIST_HEAD(&rq->queuelist); INIT_LIST_HEAD(&rq->donelist); - INIT_HLIST_NODE(&rq->hash); rq->errors = 0; rq->rq_status = RQ_ACTIVE; rq->bio = rq->biotail = NULL; + INIT_HLIST_NODE(&rq->hash); + RB_CLEAR_NODE(&rq->rb_node); rq->ioprio = 0; rq->buffer = NULL; rq->ref_count = 1; @@ -2943,7 +2944,7 @@ static int __make_request(request_queue_t *q, struct bio *bio) req->ioprio = ioprio_best(req->ioprio, prio); drive_stat_acct(req, nr_sectors, 0); if (!attempt_back_merge(q, req)) - elv_merged_request(q, req); + elv_merged_request(q, req, el_ret); goto out; case ELEVATOR_FRONT_MERGE: @@ -2970,7 +2971,7 @@ static int __make_request(request_queue_t *q, struct bio *bio) req->ioprio = ioprio_best(req->ioprio, prio); drive_stat_acct(req, nr_sectors, 0); if (!attempt_front_merge(q, req)) - elv_merged_request(q, req); + elv_merged_request(q, req, el_ret); goto out; /* ELV_NO_MERGE: elevator says don't/can't merge. */ |