drbd_bm_write_lazy 1365 drivers/block/drbd/drbd_int.h extern int  drbd_bm_write_lazy(struct drbd_device *device, unsigned upper_idx) __must_hold(local);
drbd_bm_write_lazy 1920 drivers/block/drbd/drbd_worker.c 	drbd_bm_write_lazy(device, 0);