diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 2 | ||||
| -rw-r--r-- | block/blk-mq.c | 16 | ||||
| -rw-r--r-- | block/blk-mq.h | 2 |
3 files changed, 10 insertions, 10 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index d107d016b92b..3f6f5e6c2fe4 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1334,7 +1334,7 @@ blk_status_t blk_insert_cloned_request(struct request_queue *q, struct request * * bypass a potential scheduler on the bottom device for * insert. */ - return blk_mq_request_issue_directly(rq); + return blk_mq_request_issue_directly(rq, true); } EXPORT_SYMBOL_GPL(blk_insert_cloned_request); diff --git a/block/blk-mq.c b/block/blk-mq.c index d8534107bb6f..14e31e93a950 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1743,12 +1743,12 @@ static blk_qc_t request_to_qc_t(struct blk_mq_hw_ctx *hctx, struct request *rq) static blk_status_t __blk_mq_issue_directly(struct blk_mq_hw_ctx *hctx, struct request *rq, - blk_qc_t *cookie) + blk_qc_t *cookie, bool last) { struct request_queue *q = rq->q; struct blk_mq_queue_data bd = { .rq = rq, - .last = true, + .last = last, }; blk_qc_t new_cookie; blk_status_t ret; @@ -1783,7 +1783,7 @@ static blk_status_t __blk_mq_issue_directly(struct blk_mq_hw_ctx *hctx, static blk_status_t __blk_mq_try_issue_directly(struct blk_mq_hw_ctx *hctx, struct request *rq, blk_qc_t *cookie, - bool bypass_insert) + bool bypass_insert, bool last) { struct request_queue *q = rq->q; bool run_queue = true; @@ -1812,7 +1812,7 @@ static blk_status_t __blk_mq_try_issue_directly(struct blk_mq_hw_ctx *hctx, goto insert; } - return __blk_mq_issue_directly(hctx, rq, cookie); + return __blk_mq_issue_directly(hctx, rq, cookie, last); insert: if (bypass_insert) return BLK_STS_RESOURCE; @@ -1831,7 +1831,7 @@ static void blk_mq_try_issue_directly(struct blk_mq_hw_ctx *hctx, hctx_lock(hctx, &srcu_idx); - ret = __blk_mq_try_issue_directly(hctx, rq, cookie, false); + ret = __blk_mq_try_issue_directly(hctx, rq, cookie, false, true); if (ret == BLK_STS_RESOURCE || ret == BLK_STS_DEV_RESOURCE) blk_mq_sched_insert_request(rq, false, true, false); else if (ret != BLK_STS_OK) @@ -1840,7 +1840,7 @@ static void blk_mq_try_issue_directly(struct blk_mq_hw_ctx *hctx, hctx_unlock(hctx, srcu_idx); } -blk_status_t blk_mq_request_issue_directly(struct request *rq) +blk_status_t blk_mq_request_issue_directly(struct request *rq, bool last) { blk_status_t ret; int srcu_idx; @@ -1848,7 +1848,7 @@ blk_status_t blk_mq_request_issue_directly(struct request *rq) struct blk_mq_hw_ctx *hctx = rq->mq_hctx; hctx_lock(hctx, &srcu_idx); - ret = __blk_mq_try_issue_directly(hctx, rq, &unused_cookie, true); + ret = __blk_mq_try_issue_directly(hctx, rq, &unused_cookie, true, last); hctx_unlock(hctx, srcu_idx); return ret; @@ -1863,7 +1863,7 @@ void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx *hctx, queuelist); list_del_init(&rq->queuelist); - ret = blk_mq_request_issue_directly(rq); + ret = blk_mq_request_issue_directly(rq, list_empty(list)); if (ret != BLK_STS_OK) { if (ret == BLK_STS_RESOURCE || ret == BLK_STS_DEV_RESOURCE) { diff --git a/block/blk-mq.h b/block/blk-mq.h index 9ae8e9f8f8b1..7291e5379358 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -69,7 +69,7 @@ void blk_mq_insert_requests(struct blk_mq_hw_ctx *hctx, struct blk_mq_ctx *ctx, struct list_head *list); /* Used by blk_insert_cloned_request() to issue request directly */ -blk_status_t blk_mq_request_issue_directly(struct request *rq); +blk_status_t blk_mq_request_issue_directly(struct request *rq, bool last); void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx *hctx, struct list_head *list); |