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lightnvm: rename nr_pages to nr_ppas on nvm_rq

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The number of ppas contained on a request is not necessarily the number
of pages that it maps to neither on the target nor on the device side.
In order to avoid confusion, rename nr_pages to nr_ppas since it is what
the variable actually contains.

Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Javier González
2016-05-06 20:03:20 +02:00
committed by Jens Axboe
parent df414b33bb
commit 6d5be9590b
7 changed files with 17 additions and 17 deletions
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6
drivers/lightnvm/rrpc.c
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@@ -695,7 +695,7 @@ static void rrpc_end_io(struct nvm_rq *rqd)
{
struct rrpc *rrpc = container_of(rqd->ins, struct rrpc, instance);
struct rrpc_rq *rrqd = nvm_rq_to_pdu(rqd);
uint8_t npages = rqd->nr_pages;
uint8_t npages = rqd->nr_ppas;
sector_t laddr = rrpc_get_laddr(rqd->bio) - npages;
if (bio_data_dir(rqd->bio) == WRITE)
@@ -883,7 +883,7 @@ static int rrpc_submit_io(struct rrpc *rrpc, struct bio *bio,
bio_get(bio);
rqd->bio = bio;
rqd->ins = &rrpc->instance;
rqd->nr_pages = nr_pages;
rqd->nr_ppas = nr_pages;
rrq->flags = flags;
err = nvm_submit_io(rrpc->dev, rqd);
@@ -892,7 +892,7 @@ static int rrpc_submit_io(struct rrpc *rrpc, struct bio *bio,
bio_put(bio);
if (!(flags & NVM_IOTYPE_GC)) {
rrpc_unlock_rq(rrpc, rqd);
if (rqd->nr_pages > 1)
if (rqd->nr_ppas > 1)
nvm_dev_dma_free(rrpc->dev,
rqd->ppa_list, rqd->dma_ppa_list);
}