diff options
| author | Matias Bjørling <m@bjorling.me> | 2016-05-06 20:02:56 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-05-06 12:51:10 -0600 |
| commit | 1145e6351a9fefe0965df4c6dba2a04156dc47d2 (patch) | |
| tree | 4c92d803aea93a7f85de048de36e1981550add98 /include | |
| parent | ecfb40c6aa5691257054eac81bc8bdfd5442e8e5 (diff) | |
lightnvm: implement nvm_submit_ppa_list
The nvm_submit_ppa function assumes that users manage all plane
blocks as a single block. Extend the API with nvm_submit_ppa_list
to allow the user to send its own ppa list. If the user submits more
than a single PPA, the user must take care to allocate and free
the corresponding ppa list.
Reviewed by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/lightnvm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h index cdcb2ccbefa8..38814e262872 100644 --- a/include/linux/lightnvm.h +++ b/include/linux/lightnvm.h @@ -534,6 +534,8 @@ extern int nvm_erase_blk(struct nvm_dev *, struct nvm_block *); extern void nvm_end_io(struct nvm_rq *, int); extern int nvm_submit_ppa(struct nvm_dev *, struct ppa_addr *, int, int, int, void *, int); +extern int nvm_submit_ppa_list(struct nvm_dev *, struct ppa_addr *, int, int, + int, void *, int); /* sysblk.c */ #define NVM_SYSBLK_MAGIC 0x4E564D53 /* "NVMS" */ |