diff options
| author | Alasdair G Kergon <agk@redhat.com> | 2013-03-01 22:45:47 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2013-03-01 22:45:47 +0000 |
| commit | 55a62eef8d1b50ceff3b7bf46851103bdcc7e5b0 (patch) | |
| tree | 7fb8ce46abe5e6f4a0a2dbcf2d3c848fdbfe4a56 /drivers/md/dm-snap.c | |
| parent | bd2a49b86d9aae0c505dcc99c0a073f9da2cc889 (diff) | |
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>
Diffstat (limited to 'drivers/md/dm-snap.c')
| -rw-r--r-- | drivers/md/dm-snap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 6e45e3774eab..5d78027e07ac 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -1037,7 +1037,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv) 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 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv) } if (dm_target_is_snapshot_merge(ti)) { - num_flush_requests = 2; + num_flush_bios = 2; origin_mode = FMODE_WRITE; } @@ -1127,7 +1127,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv) 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 @@ static int snapshot_merge_map(struct dm_target *ti, struct bio *bio) 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 @@ static int origin_ctr(struct dm_target *ti, unsigned int argc, char **argv) } ti->private = dev; - ti->num_flush_requests = 1; + ti->num_flush_bios = 1; return 0; } |