diff options
| author | Matias Bjørling <mb@lightnvm.io> | 2018-03-30 00:05:05 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-03-29 17:29:09 -0600 |
| commit | 96257a8a7f3183613550c41a909819e028372b61 (patch) | |
| tree | 0d9f7c00b8c5d2e81f83f152df416cccfe220a03 /drivers/lightnvm | |
| parent | 89a09c5643e01f5e5d3c5f2e720053473a60a90b (diff) | |
| download | linux-96257a8a7f3183613550c41a909819e028372b61.tar.gz linux-96257a8a7f3183613550c41a909819e028372b61.tar.bz2 linux-96257a8a7f3183613550c41a909819e028372b61.zip | |
nvme: lightnvm: add late setup of block size and metadata
The nvme driver sets up the size of the nvme namespace in two steps.
First it initializes the device with standard logical block and
metadata sizes, and then sets the correct logical block and metadata
size. Due to the OCSSD 2.0 specification relies on the namespace to
expose these sizes for correct initialization, let it be updated
appropriately on the LightNVM side as well.
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Acked-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm')
| -rw-r--r-- | drivers/lightnvm/core.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index 9704db219866..3eec948d1b7e 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -864,8 +864,6 @@ static int nvm_core_init(struct nvm_dev *dev) geo->ws_seq = id->ws_seq; geo->ws_per_chk = id->ws_per_chk; geo->nr_chks = id->num_chk; - geo->sec_size = id->csecs; - geo->oob_size = id->sos; geo->mccap = id->mccap; geo->sec_per_chk = id->clba; @@ -893,7 +891,6 @@ static int nvm_core_init(struct nvm_dev *dev) if (ret) goto err_fmtype; - blk_queue_logical_block_size(dev->q, geo->sec_size); return 0; err_fmtype: kfree(dev->lun_map); |