nvme: ensure unquiesce on teardown

The reset work is called on quiesced IO queues, so ensure these are
unquiesced after a failed reset to flush out any pending requests.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index b027e5e3f4acbfc53434b6e02d2066b1a5251191..8eaa954aa6ed4fb376e9f773b0beebab9edf2fad 100644 (file)
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2778,6 +2778,7 @@ static void nvme_reset_work(struct work_struct *work)
        nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_DELETING);
        nvme_dev_disable(dev, true);
        nvme_mark_namespaces_dead(&dev->ctrl);
+       nvme_unquiesce_io_queues(&dev->ctrl);
        nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_DEAD);
 }