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| author | Mikulas Patocka <mpatocka@redhat.com> | 2012-12-21 20:23:39 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-12-21 20:23:39 +0000 |
| commit | ddbd658f6446a35e4d6ba84812fd71023320cae2 (patch) | |
| tree | 6c5bf9fd1cab10d20c21eb8582a5cc73f1bccc85 /drivers/md/dm-snap.c | |
| parent | 42bc954f2a4525c9034667dedc9bd1c342208013 (diff) | |
| download | op-kernel-dev-ddbd658f6446a35e4d6ba84812fd71023320cae2.zip op-kernel-dev-ddbd658f6446a35e4d6ba84812fd71023320cae2.tar.gz | |
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-snap.c')
| -rw-r--r-- | drivers/md/dm-snap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 5e88bc4..b7e179c 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -1682,7 +1682,7 @@ static int snapshot_merge_map(struct dm_target *ti, struct bio *bio, chunk_t chunk; if (bio->bi_rw & REQ_FLUSH) { - if (!map_context->target_request_nr) + if (!dm_bio_get_target_request_nr(bio)) bio->bi_bdev = s->origin->bdev; else bio->bi_bdev = s->cow->bdev; |
