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| author | Matias Bjørling <matias@cnexlabs.com> | 2017-01-31 15:17:12 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-01-31 18:32:13 +0300 |
| commit | 8f4fe008fb256649bd0e16c96a6eafa3bd916ac3 (patch) | |
| tree | 588a20d21677503d3a752f9adb51ec82f1d073ec | |
| parent | 583b7058b2e8071f59646c8fb027f6c3597417ac (diff) | |
| download | linux-8f4fe008fb256649bd0e16c96a6eafa3bd916ac3.tar.xz | |
lightnvm: remove nvm_get_bb_tbl and nvm_set_bb_tbl
Since the merge of gennvm and core, there is no longer a need for the
device specific bad block functions.
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
| -rw-r--r-- | drivers/lightnvm/core.c | 40 | ||||
| -rw-r--r-- | include/linux/lightnvm.h | 2 |
2 files changed, 4 insertions, 38 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index ffdf048d58d1..18d48732fe74 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -605,33 +605,6 @@ static void nvm_tgt_generic_to_addr_mode(struct nvm_tgt_dev *tgt_dev, } } -int nvm_set_bb_tbl(struct nvm_dev *dev, struct ppa_addr *ppas, int nr_ppas, - int type) -{ - struct nvm_rq rqd; - int ret; - - if (nr_ppas > dev->ops->max_phys_sect) { - pr_err("nvm: unable to update all sysblocks atomically\n"); - return -EINVAL; - } - - memset(&rqd, 0, sizeof(struct nvm_rq)); - - nvm_set_rqd_ppalist(dev, &rqd, ppas, nr_ppas, 1); - nvm_generic_to_addr_mode(dev, &rqd); - - ret = dev->ops->set_bb_tbl(dev, &rqd.ppa_addr, rqd.nr_ppas, type); - nvm_free_rqd_ppalist(dev, &rqd); - if (ret) { - pr_err("nvm: sysblk failed bb mark\n"); - return -EINVAL; - } - - return 0; -} -EXPORT_SYMBOL(nvm_set_bb_tbl); - int nvm_set_tgt_bb_tbl(struct nvm_tgt_dev *tgt_dev, struct ppa_addr *ppas, int nr_ppas, int type) { @@ -919,20 +892,15 @@ int nvm_bb_tbl_fold(struct nvm_dev *dev, u8 *blks, int nr_blks) } EXPORT_SYMBOL(nvm_bb_tbl_fold); -int nvm_get_bb_tbl(struct nvm_dev *dev, struct ppa_addr ppa, u8 *blks) -{ - ppa = generic_to_dev_addr(dev, ppa); - - return dev->ops->get_bb_tbl(dev, ppa, blks); -} -EXPORT_SYMBOL(nvm_get_bb_tbl); - int nvm_get_tgt_bb_tbl(struct nvm_tgt_dev *tgt_dev, struct ppa_addr ppa, u8 *blks) { + struct nvm_dev *dev = tgt_dev->parent; + ppa = nvm_trans_ppa(tgt_dev, ppa, TRANS_TGT_TO_DEV); + ppa = generic_to_dev_addr(dev, ppa); - return nvm_get_bb_tbl(tgt_dev->parent, ppa, blks); + return dev->ops->get_bb_tbl(dev, ppa, blks); } EXPORT_SYMBOL(nvm_get_tgt_bb_tbl); diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h index abb3d55c107f..cad1e1cb0635 100644 --- a/include/linux/lightnvm.h +++ b/include/linux/lightnvm.h @@ -473,7 +473,6 @@ extern struct nvm_dev *nvm_alloc_dev(int); extern int nvm_register(struct nvm_dev *); extern void nvm_unregister(struct nvm_dev *); -extern int nvm_set_bb_tbl(struct nvm_dev *, struct ppa_addr *, int, int); extern int nvm_set_tgt_bb_tbl(struct nvm_tgt_dev *, struct ppa_addr *, int, int); extern int nvm_max_phys_sects(struct nvm_tgt_dev *); @@ -490,7 +489,6 @@ extern int nvm_get_area(struct nvm_tgt_dev *, sector_t *, sector_t); extern void nvm_put_area(struct nvm_tgt_dev *, sector_t); extern void nvm_end_io(struct nvm_rq *, int); extern int nvm_bb_tbl_fold(struct nvm_dev *, u8 *, int); -extern int nvm_get_bb_tbl(struct nvm_dev *, struct ppa_addr, u8 *); extern int nvm_get_tgt_bb_tbl(struct nvm_tgt_dev *, struct ppa_addr, u8 *); extern int nvm_dev_factory(struct nvm_dev *, int flags); |