bool nssro = dev->subsystem && (csts & NVME_CSTS_NSSRO);
/* If there is a reset ongoing, we shouldn't reset again. */
- if (work_busy(&dev->reset_work))
+ if (dev->ctrl.state == NVME_CTRL_RESETTING)
return false;
/* We shouldn't reset unless the controller is on fatal error state
bool was_suspend = !!(dev->ctrl.ctrl_config & NVME_CC_SHN_NORMAL);
int result = -ENODEV;
- if (WARN_ON(dev->ctrl.state == NVME_CTRL_RESETTING))
+ if (WARN_ON(dev->ctrl.state != NVME_CTRL_RESETTING))
goto out;
/*
if (dev->ctrl.ctrl_config & NVME_CC_ENABLE)
nvme_dev_disable(dev, false);
- if (!nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_RESETTING))
- goto out;
-
result = nvme_pci_enable(dev);
if (result)
goto out;
{
if (!dev->ctrl.admin_q || blk_queue_dying(dev->ctrl.admin_q))
return -ENODEV;
- if (work_busy(&dev->reset_work))
- return -ENODEV;
+ if (!nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_RESETTING))
+ return -EBUSY;
if (!queue_work(nvme_workq, &dev->reset_work))
return -EBUSY;
return 0;
if (result)
goto release_pools;
+ nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_RESETTING);
dev_info(dev->ctrl.device, "pci function %s\n", dev_name(&pdev->dev));
queue_work(nvme_workq, &dev->reset_work);
nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_DELETING);
+ cancel_work_sync(&dev->reset_work);
pci_set_drvdata(pdev, NULL);
if (!pci_device_is_present(pdev)) {