tree 5ee747721c27a8ac1cb68bb05862bfdfea185d9b
parent b441a262e7d1c56fbe21794c91d7a9c83809113f
author Mike Snitzer <snitzer@redhat.com> 1281582852 +0100
committer Alasdair G Kergon <agk@redhat.com> 1281582852 +0100

dm: zero silently drop discards

Have the zero target silently drop a discard rather than fail the
request with -EOPNOTSUPP.

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