Since the multipath device does not support polling (yet) we cannot pass requests to the polling queue map as those will not generate interrupt so we cannot reap the completion.
Signed-off-by: Sagi Grimberg <[email protected]> --- drivers/nvme/host/core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index f90576862736..511d399a6002 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1547,6 +1547,8 @@ static void __nvme_revalidate_disk(struct gendisk *disk, struct nvme_id_ns *id) if (ns->head->disk) { nvme_update_disk_info(ns->head->disk, ns, id); blk_queue_stack_limits(ns->head->disk->queue, ns->queue); + /* XXX: multipath device does not support polling for now... */ + blk_queue_flag_clear(QUEUE_FLAG_POLL, ns->queue); } #endif } -- 2.17.1
