dm: rename request variables to bios
Use 'bio' in the name of variables and functions that deal with
bios rather than 'request' to avoid confusion with the normal
block layer use of 'request'.
No functional changes.
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index aaecefa..d8837d3 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -160,9 +160,9 @@
if (r)
return r;
- ti->num_flush_requests = stripes;
- ti->num_discard_requests = stripes;
- ti->num_write_same_requests = stripes;
+ ti->num_flush_bios = stripes;
+ ti->num_discard_bios = stripes;
+ ti->num_write_same_bios = stripes;
sc->chunk_size = chunk_size;
if (chunk_size & (chunk_size - 1))
@@ -276,19 +276,19 @@
{
struct stripe_c *sc = ti->private;
uint32_t stripe;
- unsigned target_request_nr;
+ unsigned target_bio_nr;
if (bio->bi_rw & REQ_FLUSH) {
- target_request_nr = dm_bio_get_target_request_nr(bio);
- BUG_ON(target_request_nr >= sc->stripes);
- bio->bi_bdev = sc->stripe[target_request_nr].dev->bdev;
+ target_bio_nr = dm_bio_get_target_bio_nr(bio);
+ BUG_ON(target_bio_nr >= sc->stripes);
+ bio->bi_bdev = sc->stripe[target_bio_nr].dev->bdev;
return DM_MAPIO_REMAPPED;
}
if (unlikely(bio->bi_rw & REQ_DISCARD) ||
unlikely(bio->bi_rw & REQ_WRITE_SAME)) {
- target_request_nr = dm_bio_get_target_request_nr(bio);
- BUG_ON(target_request_nr >= sc->stripes);
- return stripe_map_range(sc, bio, target_request_nr);
+ target_bio_nr = dm_bio_get_target_bio_nr(bio);
+ BUG_ON(target_bio_nr >= sc->stripes);
+ return stripe_map_range(sc, bio, target_bio_nr);
}
stripe_map_sector(sc, bio->bi_sector, &stripe, &bio->bi_sector);