diff options
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 5417110cbf1b..f4340dc1d399 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -11,6 +11,7 @@ #include <linux/hdreg.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/backing-dev.h> #include <linux/list_sort.h> #include <linux/slab.h> #include <linux/types.h> @@ -3304,6 +3305,10 @@ static int nvme_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid) goto out_free_ns; } + if (ctrl->opts->data_digest) + ns->queue->backing_dev_info->capabilities + |= BDI_CAP_STABLE_WRITES; + blk_queue_flag_set(QUEUE_FLAG_NONROT, ns->queue); if (ctrl->ops->flags & NVME_F_PCI_P2PDMA) blk_queue_flag_set(QUEUE_FLAG_PCI_P2PDMA, ns->queue); |