diff options
| -rw-r--r-- | block/blk-mq.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index 08a49c69738b..6b6e7bc041db 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -969,7 +969,7 @@ bool blk_mq_dispatch_rq_list(struct blk_mq_hw_ctx *hctx, struct list_head *list) struct request *rq; LIST_HEAD(driver_list); struct list_head *dptr; - int queued, ret = BLK_MQ_RQ_QUEUE_OK; + int errors, queued, ret = BLK_MQ_RQ_QUEUE_OK; /* * Start off with dptr being NULL, so we start the first request @@ -980,7 +980,7 @@ bool blk_mq_dispatch_rq_list(struct blk_mq_hw_ctx *hctx, struct list_head *list) /* * Now process all the entries, sending them to the driver. */ - queued = 0; + errors = queued = 0; while (!list_empty(list)) { struct blk_mq_queue_data bd; @@ -1037,6 +1037,7 @@ bool blk_mq_dispatch_rq_list(struct blk_mq_hw_ctx *hctx, struct list_head *list) default: pr_err("blk-mq: bad return on queue: %d\n", ret); case BLK_MQ_RQ_QUEUE_ERROR: + errors++; rq->errors = -EIO; blk_mq_end_request(rq, rq->errors); break; @@ -1088,7 +1089,7 @@ bool blk_mq_dispatch_rq_list(struct blk_mq_hw_ctx *hctx, struct list_head *list) blk_mq_run_hw_queue(hctx, true); } - return queued != 0; + return (queued + errors) != 0; } static void __blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx) |