diff options
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 9aa578a5da1..d19d7e99626 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -967,13 +967,20 @@ void __scsi_remove_device(struct scsi_device *sdev) device_del(dev); } else put_device(&sdev->sdev_dev); + + /* + * Stop accepting new requests and wait until all queuecommand() and + * scsi_run_queue() invocations have finished before tearing down the + * device. + */ scsi_device_set_state(sdev, SDEV_DEL); + blk_cleanup_queue(sdev->request_queue); + cancel_work_sync(&sdev->requeue_work); + if (sdev->host->hostt->slave_destroy) sdev->host->hostt->slave_destroy(sdev); transport_destroy_device(dev); - /* Freeing the queue signals to block that we're done */ - blk_cleanup_queue(sdev->request_queue); put_device(dev); } |