dm: remove map_info
This patch removes map_info from bio-based device mapper targets.
map_info is still used for request-based targets.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
diff --git a/drivers/md/dm-target.c b/drivers/md/dm-target.c
index 8da366c..617d21a 100644
--- a/drivers/md/dm-target.c
+++ b/drivers/md/dm-target.c
@@ -126,15 +126,14 @@
/* empty */
}
-static int io_err_map(struct dm_target *tt, struct bio *bio,
- union map_info *map_context)
+static int io_err_map(struct dm_target *tt, struct bio *bio)
{
return -EIO;
}
static struct target_type error_target = {
.name = "error",
- .version = {1, 0, 1},
+ .version = {1, 1, 0},
.ctr = io_err_ctr,
.dtr = io_err_dtr,
.map = io_err_map,