diff options
| author |   Igor Konopko <igor.j.konopko@intel.com> | 2019-05-04 20:38:11 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2019-05-06 10:19:19 -0600 |
| commit | 45c5fcbb73416f367100a4bccd116fd2752e5940 (patch) | |
| tree | a639b328a9d5ccf9d2c447ca303af8daac017702 /drivers/lightnvm/pblk-recovery.c | |
| parent | lightnvm: pblk: simplify partial read path (diff) | |
| download | linux-dev-45c5fcbb73416f367100a4bccd116fd2752e5940.tar.xz linux-dev-45c5fcbb73416f367100a4bccd116fd2752e5940.zip | |
lightnvm: pblk: use nvm_rq_to_ppa_list()
This patch replaces few remaining usages of rqd->ppa_list[] with
existing nvm_rq_to_ppa_list() helpers. This is needed for theoretical
devices with ws_min/ws_opt equal to 1.
Signed-off-by: Igor Konopko <igor.j.konopko@intel.com>
Reviewed-by: Javier González <javier@javigon.com>
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm/pblk-recovery.c')
| -rw-r--r-- | drivers/lightnvm/pblk-recovery.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/lightnvm/pblk-recovery.c b/drivers/lightnvm/pblk-recovery.c index a9085b0e6611..e6dda04de144 100644 --- a/drivers/lightnvm/pblk-recovery.c +++ b/drivers/lightnvm/pblk-recovery.c @@ -179,6 +179,7 @@ static int pblk_recov_pad_line(struct pblk *pblk, struct pblk_line *line, struct pblk_pad_rq *pad_rq; struct nvm_rq *rqd; struct bio *bio; + struct ppa_addr *ppa_list; void *data; __le64 *lba_list = emeta_to_lbas(pblk, line->emeta->buf); u64 w_ptr = line->cur_sec; @@ -239,6 +240,7 @@ next_pad_rq: rqd->end_io = pblk_end_io_recov; rqd->private = pad_rq; + ppa_list = nvm_rq_to_ppa_list(rqd); meta_list = rqd->meta_list; for (i = 0; i < rqd->nr_ppas; ) { @@ -266,17 +268,17 @@ next_pad_rq: lba_list[w_ptr] = addr_empty; meta = pblk_get_meta(pblk, meta_list, i); meta->lba = addr_empty; - rqd->ppa_list[i] = dev_ppa; + ppa_list[i] = dev_ppa; } } kref_get(&pad_rq->ref); - pblk_down_chunk(pblk, rqd->ppa_list[0]); + pblk_down_chunk(pblk, ppa_list[0]); ret = pblk_submit_io(pblk, rqd); if (ret) { pblk_err(pblk, "I/O submission failed: %d\n", ret); - pblk_up_chunk(pblk, rqd->ppa_list[0]); + pblk_up_chunk(pblk, ppa_list[0]); kref_put(&pad_rq->ref, pblk_recov_complete); pblk_free_rqd(pblk, rqd, PBLK_WRITE_INT); bio_put(bio); @@ -420,6 +422,7 @@ retry_rq: rqd->ppa_list = ppa_list; rqd->dma_ppa_list = dma_ppa_list; rqd->dma_meta_list = dma_meta_list; + ppa_list = nvm_rq_to_ppa_list(rqd); if (pblk_io_aligned(pblk, rq_ppas)) rqd->is_seq = 1; @@ -438,7 +441,7 @@ retry_rq: } for (j = 0; j < pblk->min_write_pgs; j++, i++) - rqd->ppa_list[i] = + ppa_list[i] = addr_to_gen_ppa(pblk, paddr + j, line->id); } @@ -486,7 +489,7 @@ retry_rq: continue; line->nr_valid_lbas++; - pblk_update_map(pblk, lba, rqd->ppa_list[i]); + pblk_update_map(pblk, lba, ppa_list[i]); } left_ppas -= rq_ppas; |