rbd: Switch rbd_start_aio() to byte-based
The internal function converts to byte-based before calling into RBD code; hoist the conversion to the callers so that callers can then be switched to byte-based themselves. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Message-id: 1468624988-423-8-git-send-email-eblake@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Showing