Lines Matching defs:dc
1432 struct disk_conf *dc;
1434 dc = rcu_dereference(bdev->disk_conf);
1436 if (wo == WO_BDEV_FLUSH && !dc->disk_flushes)
1438 if (wo == WO_DRAIN_IO && !dc->disk_drain)
1580 struct disk_conf *dc;
1587 dc = rcu_dereference(device->ldev->disk_conf);
1588 can_do = dc->discard_zeroes_if_aligned;
3256 int rct, dc; /* roles at crash time */
3347 dc = test_bit(RESOLVE_CONFLICTS, &connection->flags);
3348 return dc ? -1 : 1;