diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/host/pci.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 7508a0ae57ff..bd0d39482e83 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -965,16 +965,15 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved) return BLK_EH_RESET_TIMER; } -static void nvme_cancel_queue_ios(struct request *req, void *data, bool reserved) +static void nvme_cancel_io(struct request *req, void *data, bool reserved) { - struct nvme_queue *nvmeq = data; + struct nvme_dev *dev = data; int status; if (!blk_mq_request_started(req)) return; - dev_dbg_ratelimited(nvmeq->dev->ctrl.device, - "Cancelling I/O %d QID %d\n", req->tag, nvmeq->qid); + dev_dbg_ratelimited(dev->ctrl.device, "Cancelling I/O %d", req->tag); status = NVME_SC_ABORT_REQ; if (blk_queue_dying(req->q)) @@ -1031,14 +1030,6 @@ static int nvme_suspend_queue(struct nvme_queue *nvmeq) return 0; } -static void nvme_clear_queue(struct nvme_queue *nvmeq) -{ - spin_lock_irq(&nvmeq->q_lock); - if (nvmeq->tags && *nvmeq->tags) - blk_mq_all_tag_busy_iter(*nvmeq->tags, nvme_cancel_queue_ios, nvmeq); - spin_unlock_irq(&nvmeq->q_lock); -} - static void nvme_disable_admin_queue(struct nvme_dev *dev, bool shutdown) { struct nvme_queue *nvmeq = dev->queues[0]; @@ -1765,8 +1756,8 @@ static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown) } nvme_pci_disable(dev); - for (i = dev->queue_count - 1; i >= 0; i--) - nvme_clear_queue(dev->queues[i]); + blk_mq_tagset_busy_iter(&dev->tagset, nvme_cancel_io, dev); + blk_mq_tagset_busy_iter(&dev->admin_tagset, nvme_cancel_io, dev); mutex_unlock(&dev->shutdown_lock); } |