diff options
| author |   Javier González <jg@lightnvm.io> | 2016-11-28 22:39:09 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2016-11-29 12:12:51 -0700 |
| commit | 2a02e627c245bfa987b97707123d7747d7b0e486 (patch) | |
| tree | 321f42522eaf00fa29a0a05612c11e4b515e92d5 /drivers/lightnvm/core.c | |
| parent | lightnvm: remove debug lun statistics from gennvm (diff) | |
| download | linux-dev-2a02e627c245bfa987b97707123d7747d7b0e486.tar.xz linux-dev-2a02e627c245bfa987b97707123d7747d7b0e486.zip | |
lightnvm: eliminate nvm_block abstraction on mm
In order to naturally support multi-target instances on an Open-Channel
SSD, targets should own the LUNs they get blocks from and manage
provisioning internally. This is done in several steps.
A part of this transformation is that targets manage their blocks
internally. This patch eliminates the nvm_block abstraction and moves
block management to the target logic. The rrpc target is transformed.
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/lightnvm/core.c')
| -rw-r--r-- | drivers/lightnvm/core.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index 493ce034e687..691b16ffda88 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -176,12 +176,6 @@ static struct nvm_dev *nvm_find_nvm_dev(const char *name) return NULL; } -void nvm_mark_blk(struct nvm_dev *dev, struct ppa_addr ppa, int type) -{ - return dev->mt->mark_blk(dev, ppa, type); -} -EXPORT_SYMBOL(nvm_mark_blk); - int nvm_set_bb_tbl(struct nvm_dev *dev, struct ppa_addr *ppas, int nr_ppas, int type) { @@ -215,9 +209,9 @@ int nvm_submit_io(struct nvm_dev *dev, struct nvm_rq *rqd) } EXPORT_SYMBOL(nvm_submit_io); -int nvm_erase_blk(struct nvm_dev *dev, struct nvm_block *blk, int flags) +int nvm_erase_blk(struct nvm_dev *dev, struct ppa_addr *p, int flags) { - return dev->mt->erase_blk(dev, blk, flags); + return dev->mt->erase_blk(dev, p, flags); } EXPORT_SYMBOL(nvm_erase_blk); |