diff options
| author | Javier González <jg@lightnvm.io> | 2016-11-28 22:38:54 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-11-29 12:12:51 -0700 |
| commit | bb3149792e0ed52cf5f457dda4c9bf9c5bda1542 (patch) | |
| tree | 1b85ed6347013add8d1aa00c912e6674210b27c5 /drivers/nvme | |
| parent | 3dc87dd048dc442bab633e85bfb96c893612d765 (diff) | |
| download | linux-bb3149792e0ed52cf5f457dda4c9bf9c5bda1542.tar.bz2 | |
lightnvm: enable to send hint to erase command
Erases might be subject to host hints. An example is multi-plane
programming to erase blocks in parallel. Enable targets to specify this
hint.
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/lightnvm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index f23e6fefd262..037dff5951d4 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -526,6 +526,7 @@ static int nvme_nvm_erase_block(struct nvm_dev *dev, struct nvm_rq *rqd) c.erase.nsid = cpu_to_le32(ns->ns_id); c.erase.spba = cpu_to_le64(rqd->ppa_addr.ppa); c.erase.length = cpu_to_le16(rqd->nr_ppas - 1); + c.erase.control = cpu_to_le16(rqd->flags); return nvme_submit_sync_cmd(q, (struct nvme_command *)&c, NULL, 0); } |