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-snap.c b/drivers/md/dm-snap.c
index 6e45e37..5d78027 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -1037,7 +1037,7 @@
int i;
int r = -EINVAL;
char *origin_path, *cow_path;
- unsigned args_used, num_flush_requests = 1;
+ unsigned args_used, num_flush_bios = 1;
fmode_t origin_mode = FMODE_READ;
if (argc != 4) {
@@ -1047,7 +1047,7 @@
}
if (dm_target_is_snapshot_merge(ti)) {
- num_flush_requests = 2;
+ num_flush_bios = 2;
origin_mode = FMODE_WRITE;
}
@@ -1127,7 +1127,7 @@
spin_lock_init(&s->tracked_chunk_lock);
ti->private = s;
- ti->num_flush_requests = num_flush_requests;
+ ti->num_flush_bios = num_flush_bios;
ti->per_bio_data_size = sizeof(struct dm_snap_tracked_chunk);
/* Add snapshot to the list of snapshots for this origin */
@@ -1691,7 +1691,7 @@
init_tracked_chunk(bio);
if (bio->bi_rw & REQ_FLUSH) {
- if (!dm_bio_get_target_request_nr(bio))
+ if (!dm_bio_get_target_bio_nr(bio))
bio->bi_bdev = s->origin->bdev;
else
bio->bi_bdev = s->cow->bdev;
@@ -2102,7 +2102,7 @@
}
ti->private = dev;
- ti->num_flush_requests = 1;
+ ti->num_flush_bios = 1;
return 0;
}