drbd_md
struct drbd_md *md = &device->ldev->md;
struct drbd_md *md;
struct drbd_md md;
struct drbd_md *in_core)
struct drbd_md *in_core = &bdev->md;
struct drbd_md *md = &device->ldev->md;
struct drbd_md *md = &device->ldev->md;
struct drbd_md *md = &device->ldev->md;