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lightnvm: remove nvm_dev_ops->max_phys_sect

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The value of max_phys_sect is always static. Instead of
defining it in the nvm_dev_ops structure, declare it as a global
value.

Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Matias Bjørling
2018-03-30 00:05:04 +02:00
committed by Jens Axboe
parent af569398c3
commit 89a09c5643
5 changed files with 16 additions and 39 deletions
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5
include/linux/lightnvm.h
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@@ -73,8 +73,6 @@ struct nvm_dev_ops {
nvm_destroy_dma_pool_fn *destroy_dma_pool;
nvm_dev_dma_alloc_fn *dev_dma_alloc;
nvm_dev_dma_free_fn *dev_dma_free;
unsigned int max_phys_sect;
};
#ifdef CONFIG_NVM
@@ -228,6 +226,8 @@ struct nvm_target {
#define NVM_VERSION_MINOR 0
#define NVM_VERSION_PATCH 0
#define NVM_MAX_VLBA (64) /* max logical blocks in a vector command */
struct nvm_rq;
typedef void (nvm_end_io_fn)(struct nvm_rq *);
@@ -436,7 +436,6 @@ extern void nvm_unregister(struct nvm_dev *);
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 *);
extern int nvm_submit_io(struct nvm_tgt_dev *, struct nvm_rq *);
extern int nvm_submit_io_sync(struct nvm_tgt_dev *, struct nvm_rq *);
extern void nvm_end_io(struct nvm_rq *);