BM_SECT_TO_BIT
lbnr = BM_SECT_TO_BIT(nr_sectors-1);
ebnr = BM_SECT_TO_BIT(esector - (BM_SECT_PER_BIT-1));
sbnr = BM_SECT_TO_BIT(sector + BM_SECT_PER_BIT-1);
sbnr = BM_SECT_TO_BIT(sector);
ebnr = BM_SECT_TO_BIT(esector);
bits = BM_SECT_TO_BIT(ALIGN(capacity, BM_SECT_PER_BIT));
device->bm_resync_fo = BM_SECT_TO_BIT(sector);
device->bm_resync_fo = BM_SECT_TO_BIT(sector);
device->ov_left = drbd_bm_bits(device) - BM_SECT_TO_BIT(sector);
sbnr = BM_SECT_TO_BIT(sector);
ebnr = BM_SECT_TO_BIT(esector);
unsigned long bit = BM_SECT_TO_BIT(device->ov_start_sector);
device->bm_resync_fo = BM_SECT_TO_BIT(sector);