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path: root/drivers/lightnvm/pblk-write.c
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Diffstat (limited to 'drivers/lightnvm/pblk-write.c')
-rw-r--r--drivers/lightnvm/pblk-write.c20
1 files changed, 3 insertions, 17 deletions
diff --git a/drivers/lightnvm/pblk-write.c b/drivers/lightnvm/pblk-write.c
index 4e63f9b5954c..b9a2aeba95ab 100644
--- a/drivers/lightnvm/pblk-write.c
+++ b/drivers/lightnvm/pblk-write.c
@@ -373,7 +373,6 @@ int pblk_submit_meta_io(struct pblk *pblk, struct pblk_line *meta_line)
struct pblk_emeta *emeta = meta_line->emeta;
struct ppa_addr *ppa_list;
struct pblk_g_ctx *m_ctx;
- struct bio *bio;
struct nvm_rq *rqd;
void *data;
u64 paddr;
@@ -391,20 +390,9 @@ int pblk_submit_meta_io(struct pblk *pblk, struct pblk_line *meta_line)
rq_len = rq_ppas * geo->csecs;
data = ((void *)emeta->buf) + emeta->mem;
- bio = pblk_bio_map_addr(pblk, data, rq_ppas, rq_len,
- l_mg->emeta_alloc_type, GFP_KERNEL);
- if (IS_ERR(bio)) {
- pblk_err(pblk, "failed to map emeta io");
- ret = PTR_ERR(bio);
- goto fail_free_rqd;
- }
- bio->bi_iter.bi_sector = 0; /* internal bio */
- bio_set_op_attrs(bio, REQ_OP_WRITE, 0);
- rqd->bio = bio;
-
ret = pblk_alloc_w_rq(pblk, rqd, rq_ppas, pblk_end_io_write_meta);
if (ret)
- goto fail_free_bio;
+ goto fail_free_rqd;
ppa_list = nvm_rq_to_ppa_list(rqd);
for (i = 0; i < rqd->nr_ppas; ) {
@@ -423,7 +411,7 @@ int pblk_submit_meta_io(struct pblk *pblk, struct pblk_line *meta_line)
pblk_down_chunk(pblk, ppa_list[0]);
- ret = pblk_submit_io(pblk, rqd);
+ ret = pblk_submit_io(pblk, rqd, data);
if (ret) {
pblk_err(pblk, "emeta I/O submission failed: %d\n", ret);
goto fail_rollback;
@@ -437,8 +425,6 @@ fail_rollback:
pblk_dealloc_page(pblk, meta_line, rq_ppas);
list_add(&meta_line->list, &meta_line->list);
spin_unlock(&l_mg->close_lock);
-fail_free_bio:
- bio_put(bio);
fail_free_rqd:
pblk_free_rqd(pblk, rqd, PBLK_WRITE_INT);
return ret;
@@ -523,7 +509,7 @@ static int pblk_submit_io_set(struct pblk *pblk, struct nvm_rq *rqd)
meta_line = pblk_should_submit_meta_io(pblk, rqd);
/* Submit data write for current data line */
- err = pblk_submit_io(pblk, rqd);
+ err = pblk_submit_io(pblk, rqd, NULL);
if (err) {
pblk_err(pblk, "data I/O submission failed: %d\n", err);
return NVM_IO_ERR;