dm io: clean interface

Clean up the dm-io interface to prepare for publishing it in include/linux.

Signed-off-by: Heinz Mauelshagen <hjm@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index c4ce01180b6f..0d4e7e9653ff 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -788,7 +788,7 @@ static int recover(struct mirror_set *ms, struct region *reg)
 {
         int r;
         unsigned int i;
-        struct io_region from, to[KCOPYD_MAX_REGIONS], *dest;
+        struct dm_io_region from, to[KCOPYD_MAX_REGIONS], *dest;
         struct mirror *m;
         unsigned long flags = 0;
 
@@ -907,7 +907,7 @@ static void map_bio(struct mirror *m, struct bio *bio)
         bio->bi_sector = map_sector(m, bio);
 }
 
-static void map_region(struct io_region *io, struct mirror *m,
+static void map_region(struct dm_io_region *io, struct mirror *m,
                        struct bio *bio)
 {
         io->bdev = m->dev->bdev;
@@ -949,7 +949,7 @@ static void read_callback(unsigned long error, void *context)
 /* Asynchronous read. */
 static void read_async_bio(struct mirror *m, struct bio *bio)
 {
-        struct io_region io;
+        struct dm_io_region io;
         struct dm_io_request io_req = {
                 .bi_rw = READ,
                 .mem.type = DM_IO_BVEC,
@@ -1105,7 +1105,7 @@ out:
 static void do_write(struct mirror_set *ms, struct bio *bio)
 {
         unsigned int i;
-        struct io_region io[ms->nr_mirrors], *dest = io;
+        struct dm_io_region io[ms->nr_mirrors], *dest = io;
         struct mirror *m;
         struct dm_io_request io_req = {
                 .bi_rw = WRITE,