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lightnvm: pblk: compress and reorder helper functions

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Through time, we have generated some redundant helper functions.
Refactor them to eliminate redundant and unnecessary code. Also, reorder
them to improve readability

Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Javier González
2018-01-05 14:16:06 +01:00
committed by Jens Axboe
부모 bd77b23b40
커밋 b1bcfda105
5개의 변경된 파일과 72개의 추가작업 그리고 99개의 파일을 삭제
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24
drivers/lightnvm/pblk-core.c
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@@ -32,8 +32,8 @@ static void pblk_line_mark_bb(struct work_struct *work)
struct pblk_line *line;
int pos;
line = &pblk->lines[pblk_dev_ppa_to_line(*ppa)];
pos = pblk_dev_ppa_to_pos(&dev->geo, *ppa);
line = &pblk->lines[pblk_ppa_to_line(*ppa)];
pos = pblk_ppa_to_pos(&dev->geo, *ppa);
pr_err("pblk: failed to mark bb, line:%d, pos:%d\n",
line->id, pos);
@@ -48,7 +48,7 @@ static void pblk_mark_bb(struct pblk *pblk, struct pblk_line *line,
{
struct nvm_tgt_dev *dev = pblk->dev;
struct nvm_geo *geo = &dev->geo;
int pos = pblk_dev_ppa_to_pos(geo, *ppa);
int pos = pblk_ppa_to_pos(geo, *ppa);
pr_debug("pblk: erase failed: line:%d, pos:%d\n", line->id, pos);
atomic_long_inc(&pblk->erase_failed);
@@ -66,7 +66,7 @@ static void __pblk_end_io_erase(struct pblk *pblk, struct nvm_rq *rqd)
{
struct pblk_line *line;
line = &pblk->lines[pblk_dev_ppa_to_line(rqd->ppa_addr)];
line = &pblk->lines[pblk_ppa_to_line(rqd->ppa_addr)];
atomic_dec(&line->left_seblks);
if (rqd->error) {
@@ -144,7 +144,7 @@ void pblk_map_invalidate(struct pblk *pblk, struct ppa_addr ppa)
BUG_ON(pblk_ppa_empty(ppa));
#endif
line_id = pblk_tgt_ppa_to_line(ppa);
line_id = pblk_ppa_to_line(ppa);
line = &pblk->lines[line_id];
paddr = pblk_dev_ppa_to_line_addr(pblk, ppa);
@@ -650,7 +650,7 @@ next_rq:
} else {
for (i = 0; i < rqd.nr_ppas; ) {
struct ppa_addr ppa = addr_to_gen_ppa(pblk, paddr, id);
int pos = pblk_dev_ppa_to_pos(geo, ppa);
int pos = pblk_ppa_to_pos(geo, ppa);
int read_type = PBLK_READ_RANDOM;
if (pblk_io_aligned(pblk, rq_ppas))
@@ -668,7 +668,7 @@ next_rq:
}
ppa = addr_to_gen_ppa(pblk, paddr, id);
pos = pblk_dev_ppa_to_pos(geo, ppa);
pos = pblk_ppa_to_pos(geo, ppa);
}
if (pblk_boundary_paddr_checks(pblk, paddr + min)) {
@@ -854,8 +854,8 @@ static int pblk_blk_erase_sync(struct pblk *pblk, struct ppa_addr ppa)
struct nvm_geo *geo = &dev->geo;
pr_err("pblk: could not sync erase line:%d,blk:%d\n",
pblk_dev_ppa_to_line(ppa),
pblk_dev_ppa_to_pos(geo, ppa));
pblk_ppa_to_line(ppa),
pblk_ppa_to_pos(geo, ppa));
rqd.error = ret;
goto out;
@@ -1561,8 +1561,8 @@ int pblk_blk_erase_async(struct pblk *pblk, struct ppa_addr ppa)
struct nvm_geo *geo = &dev->geo;
pr_err("pblk: could not async erase line:%d,blk:%d\n",
pblk_dev_ppa_to_line(ppa),
pblk_dev_ppa_to_pos(geo, ppa));
pblk_ppa_to_line(ppa),
pblk_ppa_to_pos(geo, ppa));
}
return err;
@@ -1884,7 +1884,7 @@ void pblk_lookup_l2p_seq(struct pblk *pblk, struct ppa_addr *ppas,
/* If the L2P entry maps to a line, the reference is valid */
if (!pblk_ppa_empty(ppa) && !pblk_addr_in_cache(ppa)) {
int line_id = pblk_dev_ppa_to_line(ppa);
int line_id = pblk_ppa_to_line(ppa);
struct pblk_line *line = &pblk->lines[line_id];
kref_get(&line->ref);