diff options
Diffstat (limited to 'drivers/block/nvme-core.c')
| -rw-r--r-- | drivers/block/nvme-core.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c index 51824d1f23ea..8459e4e7c719 100644 --- a/drivers/block/nvme-core.c +++ b/drivers/block/nvme-core.c @@ -993,7 +993,7 @@ static void nvme_abort_cmd(int cmdid, struct nvme_queue *nvmeq) dev_warn(&dev->pci_dev->dev, "I/O %d QID %d timeout, reset controller\n", cmdid, nvmeq->qid); - PREPARE_WORK(&dev->reset_work, nvme_reset_failed_dev); + dev->reset_workfn = nvme_reset_failed_dev; queue_work(nvme_workq, &dev->reset_work); return; } @@ -1696,8 +1696,7 @@ static int nvme_kthread(void *data) list_del_init(&dev->node); dev_warn(&dev->pci_dev->dev, "Failed status, reset controller\n"); - PREPARE_WORK(&dev->reset_work, - nvme_reset_failed_dev); + dev->reset_workfn = nvme_reset_failed_dev; queue_work(nvme_workq, &dev->reset_work); continue; } @@ -2406,7 +2405,7 @@ static int nvme_dev_resume(struct nvme_dev *dev) return ret; if (ret == -EBUSY) { spin_lock(&dev_list_lock); - PREPARE_WORK(&dev->reset_work, nvme_remove_disks); + dev->reset_workfn = nvme_remove_disks; queue_work(nvme_workq, &dev->reset_work); spin_unlock(&dev_list_lock); } @@ -2435,6 +2434,12 @@ static void nvme_reset_failed_dev(struct work_struct *ws) nvme_dev_reset(dev); } +static void nvme_reset_workfn(struct work_struct *work) +{ + struct nvme_dev *dev = container_of(work, struct nvme_dev, reset_work); + dev->reset_workfn(work); +} + static int nvme_probe(struct pci_dev *pdev, const struct pci_device_id *id) { int result = -ENOMEM; @@ -2453,7 +2458,8 @@ static int nvme_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto free; INIT_LIST_HEAD(&dev->namespaces); - INIT_WORK(&dev->reset_work, nvme_reset_failed_dev); + dev->reset_workfn = nvme_reset_failed_dev; + INIT_WORK(&dev->reset_work, nvme_reset_workfn); dev->pci_dev = pdev; pci_set_drvdata(pdev, dev); result = nvme_set_instance(dev); @@ -2553,7 +2559,7 @@ static int nvme_resume(struct device *dev) struct nvme_dev *ndev = pci_get_drvdata(pdev); if (nvme_dev_resume(ndev) && !work_busy(&ndev->reset_work)) { - PREPARE_WORK(&ndev->reset_work, nvme_reset_failed_dev); + ndev->reset_workfn = nvme_reset_failed_dev; queue_work(nvme_workq, &ndev->reset_work); } return 0; |