206 static struct bm_extent *find_active_resync_extent(struct drbd_device *device, unsigned int enr)  in find_active_resync_extent()  argument
209 	tmp = lc_find(device->resync, enr/AL_EXT_PER_BM_SECT);  in find_active_resync_extent()
218 static struct lc_element *_al_get(struct drbd_device *device, unsigned int enr, bool nonblock)  in _al_get()  argument
225 	bm_ext = find_active_resync_extent(device, enr);  in _al_get()
234 		al_ext = lc_try_get(device->act_log, enr);  in _al_get()
236 		al_ext = lc_get(device->act_log, enr);  in _al_get()
264 	unsigned enr;  in drbd_al_begin_io_prepare()  local
270 	for (enr = first; enr <= last; enr++) {  in drbd_al_begin_io_prepare()
273 				(al_ext = _al_get(device, enr, false)) != NULL);  in drbd_al_begin_io_prepare()
274 		if (al_ext->lc_number != enr)  in drbd_al_begin_io_prepare()
493 	unsigned enr;  in drbd_al_begin_io_nonblock()  local
519 	for (enr = first; enr <= last; enr++) {  in drbd_al_begin_io_nonblock()
521 		tmp = lc_find(device->resync, enr/AL_EXT_PER_BM_SECT);  in drbd_al_begin_io_nonblock()
535 	for (enr = first; enr <= last; enr++) {  in drbd_al_begin_io_nonblock()
537 		al_ext = lc_get_cumulative(device->act_log, enr);  in drbd_al_begin_io_nonblock()
539 			drbd_info(device, "LOGIC BUG for enr=%u\n", enr);  in drbd_al_begin_io_nonblock()
550 	unsigned enr;  in drbd_al_complete_io()  local
557 	for (enr = first; enr <= last; enr++) {  in drbd_al_complete_io()
558 		extent = lc_find(device->act_log, enr);  in drbd_al_complete_io()
560 			drbd_err(device, "al_complete_io() called on inactive extent %u\n", enr);  in drbd_al_complete_io()
652 		unsigned int enr, int count,  in update_rs_extent()  argument
667 		e = lc_find(device->resync, enr);  in update_rs_extent()
669 		e = lc_get(device->resync, enr);  in update_rs_extent()
672 		if (ext->lce.lc_number == enr) {  in update_rs_extent()
692 				ext->rs_left = drbd_bm_e_weight(device, enr);  in update_rs_extent()
701 			int rs_left = drbd_bm_e_weight(device, enr);  in update_rs_extent()
706 				     ext->flags, enr, rs_left);  in update_rs_extent()
902 struct bm_extent *_bme_get(struct drbd_device *device, unsigned int enr)  in _bme_get()  argument
914 	e = lc_get(device->resync, enr);  in _bme_get()
917 		if (bm_ext->lce.lc_number != enr) {  in _bme_get()
918 			bm_ext->rs_left = drbd_bm_e_weight(device, enr);  in _bme_get()
942 static int _is_in_al(struct drbd_device *device, unsigned int enr)  in _is_in_al()  argument
947 	rv = lc_is_used(device->act_log, enr);  in _is_in_al()
962 	unsigned int enr = BM_SECT_TO_EXT(sector);  in drbd_rs_begin_io()  local
969 			(bm_ext = _bme_get(device, enr)));  in drbd_rs_begin_io()
981 					       !_is_in_al(device, enr * AL_EXT_PER_BM_SECT + i) ||  in drbd_rs_begin_io()
1014 	unsigned int enr = BM_SECT_TO_EXT(sector);  in drbd_try_rs_begin_io()  local
1015 	const unsigned int al_enr = enr*AL_EXT_PER_BM_SECT;  in drbd_try_rs_begin_io()
1026 	if (throttle && device->resync_wenr != enr)  in drbd_try_rs_begin_io()
1030 	if (device->resync_wenr != LC_FREE && device->resync_wenr != enr) {  in drbd_try_rs_begin_io()
1061 	e = lc_try_get(device->resync, enr);  in drbd_try_rs_begin_io()
1082 		e = lc_get(device->resync, enr);  in drbd_try_rs_begin_io()
1092 		if (bm_ext->lce.lc_number != enr) {  in drbd_try_rs_begin_io()
1093 			bm_ext->rs_left = drbd_bm_e_weight(device, enr);  in drbd_try_rs_begin_io()
1128 			device->resync_wenr = enr;  in drbd_try_rs_begin_io()
1136 	unsigned int enr = BM_SECT_TO_EXT(sector);  in drbd_rs_complete_io()  local
1142 	e = lc_find(device->resync, enr);  in drbd_rs_complete_io()
1155 		    (unsigned long long)sector, enr);  in drbd_rs_complete_io()