diff options
Diffstat (limited to 'drivers/lightnvm')
-rw-r--r-- | drivers/lightnvm/pblk-read.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/lightnvm/pblk-read.c b/drivers/lightnvm/pblk-read.c index 6e93c489ce57..bcfc6ea86e9d 100644 --- a/drivers/lightnvm/pblk-read.c +++ b/drivers/lightnvm/pblk-read.c @@ -401,7 +401,7 @@ int pblk_submit_read(struct pblk *pblk, struct bio *bio) struct pblk_g_ctx *r_ctx; struct nvm_rq *rqd; unsigned int bio_init_idx; - unsigned long read_bitmap; /* Max 64 ppas per request */ + DECLARE_BITMAP(read_bitmap, NVM_MAX_VLBA); int ret = NVM_IO_ERR; /* logic error: lba out-of-bounds. Ignore read request */ @@ -413,7 +413,7 @@ int pblk_submit_read(struct pblk *pblk, struct bio *bio) generic_start_io_acct(q, READ, bio_sectors(bio), &pblk->disk->part0); - bitmap_zero(&read_bitmap, nr_secs); + bitmap_zero(read_bitmap, nr_secs); rqd = pblk_alloc_rqd(pblk, PBLK_READ); @@ -444,19 +444,19 @@ int pblk_submit_read(struct pblk *pblk, struct bio *bio) rqd->ppa_list = rqd->meta_list + pblk_dma_meta_size; rqd->dma_ppa_list = rqd->dma_meta_list + pblk_dma_meta_size; - pblk_read_ppalist_rq(pblk, rqd, bio, blba, &read_bitmap); + pblk_read_ppalist_rq(pblk, rqd, bio, blba, read_bitmap); } else { - pblk_read_rq(pblk, rqd, bio, blba, &read_bitmap); + pblk_read_rq(pblk, rqd, bio, blba, read_bitmap); } - if (bitmap_full(&read_bitmap, nr_secs)) { + if (bitmap_full(read_bitmap, nr_secs)) { atomic_inc(&pblk->inflight_io); __pblk_end_io_read(pblk, rqd, false); return NVM_IO_DONE; } /* All sectors are to be read from the device */ - if (bitmap_empty(&read_bitmap, rqd->nr_ppas)) { + if (bitmap_empty(read_bitmap, rqd->nr_ppas)) { struct bio *int_bio = NULL; /* Clone read bio to deal with read errors internally */ @@ -480,7 +480,7 @@ int pblk_submit_read(struct pblk *pblk, struct bio *bio) /* The read bio request could be partially filled by the write buffer, * but there are some holes that need to be read from the drive. */ - return pblk_partial_read(pblk, rqd, bio, bio_init_idx, &read_bitmap); + return pblk_partial_read(pblk, rqd, bio, bio_init_idx, read_bitmap); fail_rqd_free: pblk_free_rqd(pblk, rqd, PBLK_READ); |