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lightnvm: convert to bioset_init()/mempool_init()

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Convert lightnvm to embedded bio sets.

Reviewed-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Kent Overstreet
2018-05-20 18:25:50 -04:00
committed by Jens Axboe
parent 64c4bc4de7
commit b906bbb699
6 changed files with 65 additions and 65 deletions
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30
drivers/lightnvm/pblk-core.c
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@@ -40,7 +40,7 @@ static void pblk_line_mark_bb(struct work_struct *work)
}
kfree(ppa);
mempool_free(line_ws, pblk->gen_ws_pool);
mempool_free(line_ws, &pblk->gen_ws_pool);
}
static void pblk_mark_bb(struct pblk *pblk, struct pblk_line *line,
@@ -102,7 +102,7 @@ static void pblk_end_io_erase(struct nvm_rq *rqd)
struct pblk *pblk = rqd->private;
__pblk_end_io_erase(pblk, rqd);
mempool_free(rqd, pblk->e_rq_pool);
mempool_free(rqd, &pblk->e_rq_pool);
}
/*
@@ -237,15 +237,15 @@ struct nvm_rq *pblk_alloc_rqd(struct pblk *pblk, int type)
switch (type) {
case PBLK_WRITE:
case PBLK_WRITE_INT:
pool = pblk->w_rq_pool;
pool = &pblk->w_rq_pool;
rq_size = pblk_w_rq_size;
break;
case PBLK_READ:
pool = pblk->r_rq_pool;
pool = &pblk->r_rq_pool;
rq_size = pblk_g_rq_size;
break;
default:
pool = pblk->e_rq_pool;
pool = &pblk->e_rq_pool;
rq_size = pblk_g_rq_size;
}
@@ -265,13 +265,13 @@ void pblk_free_rqd(struct pblk *pblk, struct nvm_rq *rqd, int type)
case PBLK_WRITE:
kfree(((struct pblk_c_ctx *)nvm_rq_to_pdu(rqd))->lun_bitmap);
case PBLK_WRITE_INT:
pool = pblk->w_rq_pool;
pool = &pblk->w_rq_pool;
break;
case PBLK_READ:
pool = pblk->r_rq_pool;
pool = &pblk->r_rq_pool;
break;
case PBLK_ERASE:
pool = pblk->e_rq_pool;
pool = &pblk->e_rq_pool;
break;
default:
pr_err("pblk: trying to free unknown rqd type\n");
@@ -292,7 +292,7 @@ void pblk_bio_free_pages(struct pblk *pblk, struct bio *bio, int off,
for (i = off; i < nr_pages + off; i++) {
bv = bio->bi_io_vec[i];
mempool_free(bv.bv_page, pblk->page_bio_pool);
mempool_free(bv.bv_page, &pblk->page_bio_pool);
}
}
@@ -304,12 +304,12 @@ int pblk_bio_add_pages(struct pblk *pblk, struct bio *bio, gfp_t flags,
int i, ret;
for (i = 0; i < nr_pages; i++) {
page = mempool_alloc(pblk->page_bio_pool, flags);
page = mempool_alloc(&pblk->page_bio_pool, flags);
ret = bio_add_pc_page(q, bio, page, PBLK_EXPOSED_PAGE_SIZE, 0);
if (ret != PBLK_EXPOSED_PAGE_SIZE) {
pr_err("pblk: could not add page to bio\n");
mempool_free(page, pblk->page_bio_pool);
mempool_free(page, &pblk->page_bio_pool);
goto err;
}
}
@@ -1593,7 +1593,7 @@ static void pblk_line_put_ws(struct work_struct *work)
struct pblk_line *line = line_put_ws->line;
__pblk_line_put(pblk, line);
mempool_free(line_put_ws, pblk->gen_ws_pool);
mempool_free(line_put_ws, &pblk->gen_ws_pool);
}
void pblk_line_put(struct kref *ref)
@@ -1610,7 +1610,7 @@ void pblk_line_put_wq(struct kref *ref)
struct pblk *pblk = line->pblk;
struct pblk_line_ws *line_put_ws;
line_put_ws = mempool_alloc(pblk->gen_ws_pool, GFP_ATOMIC);
line_put_ws = mempool_alloc(&pblk->gen_ws_pool, GFP_ATOMIC);
if (!line_put_ws)
return;
@@ -1752,7 +1752,7 @@ void pblk_line_close_ws(struct work_struct *work)
struct pblk_line *line = line_ws->line;
pblk_line_close(pblk, line);
mempool_free(line_ws, pblk->gen_ws_pool);
mempool_free(line_ws, &pblk->gen_ws_pool);
}
void pblk_gen_run_ws(struct pblk *pblk, struct pblk_line *line, void *priv,
@@ -1761,7 +1761,7 @@ void pblk_gen_run_ws(struct pblk *pblk, struct pblk_line *line, void *priv,
{
struct pblk_line_ws *line_ws;
line_ws = mempool_alloc(pblk->gen_ws_pool, gfp_mask);
line_ws = mempool_alloc(&pblk->gen_ws_pool, gfp_mask);
line_ws->pblk = pblk;
line_ws->line = line;