dm: error return error for discards
authorMike Snitzer <snitzer@redhat.com>
Thu, 12 Aug 2010 03:14:14 +0000 (04:14 +0100)
committerAlasdair G Kergon <agk@redhat.com>
Thu, 12 Aug 2010 03:14:14 +0000 (04:14 +0100)
Have the error target respond to a discard request with a hard -EIO
rather than fail the request with -EOPNOTSUPP.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

No differences found