diff options
| author | Kiyoshi Ueda <k-ueda@ct.jp.nec.com> | 2006-12-08 02:41:06 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 08:29:09 -0800 |
| commit | d2a7ad29a810441e9dacbaddcc2f0c6045390008 (patch) | |
| tree | 36bea90fa2f286f525a3b4f05adf40ec4d28221c /drivers/md/dm-raid1.c | |
| parent | 45cbcd798354251b99694086af9d57c99e89bb43 (diff) | |
| download | blackbird-op-linux-d2a7ad29a810441e9dacbaddcc2f0c6045390008.tar.gz blackbird-op-linux-d2a7ad29a810441e9dacbaddcc2f0c6045390008.zip | |
[PATCH] dm: map and endio symbolic return codes
Update existing targets to use the new symbols for return values from target
map and end_io functions.
There is no effect on behaviour.
Test results:
Done build test without errors.
Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Cc: dm-devel@redhat.com
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/dm-raid1.c')
| -rw-r--r-- | drivers/md/dm-raid1.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index fc8cbb168e3e..3b3f4c9c3f09 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -1137,7 +1137,7 @@ static int mirror_map(struct dm_target *ti, struct bio *bio, if (rw == WRITE) { queue_bio(ms, bio, rw); - return 0; + return DM_MAPIO_SUBMITTED; } r = ms->rh.log->type->in_sync(ms->rh.log, @@ -1146,7 +1146,7 @@ static int mirror_map(struct dm_target *ti, struct bio *bio, return r; if (r == -EWOULDBLOCK) /* FIXME: ugly */ - r = 0; + r = DM_MAPIO_SUBMITTED; /* * We don't want to fast track a recovery just for a read @@ -1159,7 +1159,7 @@ static int mirror_map(struct dm_target *ti, struct bio *bio, if (!r) { /* Pass this io over to the daemon */ queue_bio(ms, bio, rw); - return 0; + return DM_MAPIO_SUBMITTED; } m = choose_mirror(ms, bio->bi_sector); @@ -1167,7 +1167,7 @@ static int mirror_map(struct dm_target *ti, struct bio *bio, return -EIO; map_bio(ms, m, bio); - return 1; + return DM_MAPIO_REMAPPED; } static int mirror_end_io(struct dm_target *ti, struct bio *bio, |
