Christoph Hellwig 846785e6a5 dm: don't return errnos from ->map
Instead use the special DM_MAPIO_KILL return value to return -EIO just
like we do for the request based path.  Note that dm-log-writes returned
-ENOMEM in a few places, which now becomes -EIO instead.  No consumer
treats -ENOMEM special so this shouldn't be an issue (and it should
use a mempool to start with to make guaranteed progress).

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
2017-06-09 09:27:32 -06:00
..
2017-05-09 10:01:15 -07:00
2017-05-09 15:40:28 -07:00
2017-05-04 19:15:35 -07:00
2017-05-05 19:33:07 -07:00
2017-06-09 09:27:32 -06:00
2017-04-27 11:54:49 +01:00
2017-05-09 10:01:15 -07:00
2017-05-24 08:21:56 -07:00
2017-05-04 19:15:35 -07:00
2017-05-04 19:15:35 -07:00
2017-05-09 10:01:15 -07:00
2017-05-18 23:54:47 -07:00
2017-05-19 10:10:07 +02:00
2017-05-05 11:36:44 -07:00
2017-05-11 11:12:26 -07:00