diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-04-26 09:40:39 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2017-05-02 00:19:03 +0200 |
| commit | 412445acb6cad4cef026daae37c4765fb9942c60 (patch) | |
| tree | 52b970ffec3a57e313473e67205729a696c743ec /drivers/md/dm-target.c | |
| parent | dm rq: change ->rq_end_io calling conventions (diff) | |
| download | linux-412445acb6cad4cef026daae37c4765fb9942c60.tar.xz linux-412445acb6cad4cef026daae37c4765fb9942c60.zip | |
dm: introduce a new DM_MAPIO_KILL return value
This untangles the DM_MAPIO_* values returned from ->clone_and_map_rq
from the error codes used by the block layer.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-target.c')
| -rw-r--r-- | drivers/md/dm-target.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-target.c b/drivers/md/dm-target.c index 43d3445b121d..6264ff00dcf0 100644 --- a/drivers/md/dm-target.c +++ b/drivers/md/dm-target.c @@ -135,7 +135,7 @@ static int io_err_clone_and_map_rq(struct dm_target *ti, struct request *rq, union map_info *map_context, struct request **clone) { - return -EIO; + return DM_MAPIO_KILL; } static void io_err_release_clone_rq(struct request *clone) |