tree a802b917b45685255220efaeb7b2b8ee2d04a2d4
parent 9015df24a8008d7bea2bd3df881783ebe0dcb9af
author Mikulas Patocka <mpatocka@redhat.com> 1245661941 +0100
committer Alasdair G Kergon <agk@redhat.com> 1245661941 +0100

dm: send empty barriers to targets in dm_flush

Pass empty barrier flushes to the targets in dm_flush().

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>