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-rw-r--r--block/blk-core.c2
-rw-r--r--block/blk-mq.c16
-rw-r--r--block/blk-mq.h2
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);