257 	unsigned last = i->size == 0 ? first : (i->sector + (i->size >> 9) - 1) >> (AL_EXTENT_SHIFT-9);  in drbd_al_begin_io_fastpath()  local
259 	D_ASSERT(device, (unsigned)(last - first) <= 1);  in drbd_al_begin_io_fastpath()
263 	if (first != last)  in drbd_al_begin_io_fastpath()
274 	unsigned last = i->size == 0 ? first : (i->sector + (i->size >> 9) - 1) >> (AL_EXTENT_SHIFT-9);  in drbd_al_begin_io_prepare()  local
278 	D_ASSERT(device, first <= last);  in drbd_al_begin_io_prepare()
281 	for (enr = first; enr <= last; enr++) {  in drbd_al_begin_io_prepare()
344 	unsigned last = i->size == 0 ? first : (i->sector + (i->size >> 9) - 1) >> (AL_EXTENT_SHIFT-9);  in drbd_al_begin_io_nonblock()  local
349 	D_ASSERT(device, first <= last);  in drbd_al_begin_io_nonblock()
351 	nr_al_extents = 1 + last - first; /* worst case: all touched extends are cold. */  in drbd_al_begin_io_nonblock()
373 	for (enr = first; enr <= last; enr++) {  in drbd_al_begin_io_nonblock()
389 	for (enr = first; enr <= last; enr++) {  in drbd_al_begin_io_nonblock()
403 	unsigned last = i->size == 0 ? first : (i->sector + (i->size >> 9) - 1) >> (AL_EXTENT_SHIFT-9);  in drbd_al_complete_io()  local
408 	D_ASSERT(device, first <= last);  in drbd_al_complete_io()
411 	for (enr = first; enr <= last; enr++) {  in drbd_al_complete_io()
739 	unsigned long last = device->rs_mark_time[device->rs_last_mark];  in drbd_advance_rs_marks()  local
741 	if (time_after_eq(now, last + DRBD_SYNC_MARK_STEP)) {  in drbd_advance_rs_marks()