Messages in this thread | | | From | Jens Axboe <> | Subject | Re: [PATCH V2] virtio-blk: Ensure no requests in virtqueues before deleting vqs. | Date | Thu, 08 Feb 2024 11:32:46 -0700 |
| |
On Mon, 29 Jan 2024 16:52:50 +0800, Yi Sun wrote: > Ensure no remaining requests in virtqueues before resetting vdev and > deleting virtqueues. Otherwise these requests will never be completed. > It may cause the system to become unresponsive. > > Function blk_mq_quiesce_queue() can ensure that requests have become > in_flight status, but it cannot guarantee that requests have been > processed by the device. Virtqueues should never be deleted before > all requests become complete status. > > [...]
Applied, thanks!
[1/1] virtio-blk: Ensure no requests in virtqueues before deleting vqs. (no commit info)
Best regards, -- Jens Axboe
| |