diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2012-12-21 21:23:39 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-12-21 21:23:39 +0100 |
| commit | ddbd658f6446a35e4d6ba84812fd71023320cae2 (patch) | |
| tree | 6c5bf9fd1cab10d20c21eb8582a5cc73f1bccc85 /drivers/md/dm-stripe.c | |
| parent | dm snapshot: use per_bio_data (diff) | |
| download | linux-ddbd658f6446a35e4d6ba84812fd71023320cae2.tar.xz linux-ddbd658f6446a35e4d6ba84812fd71023320cae2.zip | |
dm: move target request nr to dm_target_io
This patch moves target_request_nr from map_info to dm_target_io and
makes it accessible with dm_bio_get_target_request_nr.
This patch is a preparation for the next patch that removes map_info.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-stripe.c')
| -rw-r--r-- | drivers/md/dm-stripe.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c index e2f876539743..4e7ba82146c0 100644 --- a/drivers/md/dm-stripe.c +++ b/drivers/md/dm-stripe.c @@ -279,13 +279,13 @@ static int stripe_map(struct dm_target *ti, struct bio *bio, unsigned target_request_nr; if (bio->bi_rw & REQ_FLUSH) { - target_request_nr = map_context->target_request_nr; + 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; return DM_MAPIO_REMAPPED; } if (unlikely(bio->bi_rw & REQ_DISCARD)) { - target_request_nr = map_context->target_request_nr; + target_request_nr = dm_bio_get_target_request_nr(bio); BUG_ON(target_request_nr >= sc->stripes); return stripe_map_discard(sc, bio, target_request_nr); } |