341 drbd_alloc_peer_req(struct drbd_peer_device *peer_device, u64 id, sector_t sector,  in drbd_alloc_peer_req()  argument
370 	peer_req->i.sector = sector;  in drbd_alloc_peer_req()
1374 	sector_t sector = peer_req->i.sector;  in drbd_submit_peer_request()  local
1392 			sector, data_size >> 9, GFP_NOIO, false))  in drbd_submit_peer_request()
1419 	bio->bi_iter.bi_sector = sector;  in drbd_submit_peer_request()
1451 		sector += len >> 9;  in drbd_submit_peer_request()
1588 read_in_block(struct drbd_peer_device *peer_device, u64 id, sector_t sector,  in read_in_block()  argument
1628 	if (sector + (data_size>>9) > capacity) {  in read_in_block()
1632 			(unsigned long long)sector, data_size);  in read_in_block()
1639 	peer_req = drbd_alloc_peer_req(peer_device, id, sector, data_size, trim == NULL, GFP_NOIO);  in read_in_block()
1669 				(unsigned long long)sector, data_size);  in read_in_block()
1707 			   sector_t sector, int data_size)  in recv_dless_read()  argument
1730 	D_ASSERT(peer_device->device, sector == bio->bi_iter.bi_sector);  in recv_dless_read()
1764 	sector_t sector = peer_req->i.sector;  in e_end_resync_block()  local
1770 		drbd_set_in_sync(device, sector, peer_req->i.size);  in e_end_resync_block()
1774 		drbd_rs_failed_io(device, sector, peer_req->i.size);  in e_end_resync_block()
1783 static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t sector,  in recv_resync_read()  argument
1789 	peer_req = read_in_block(peer_device, ID_SYNCER, sector, pi);  in recv_resync_read()
1824 	     sector_t sector, bool missing_ok, const char *func)  in find_request()  argument
1830 	if (drbd_contains_interval(root, sector, &req->i) && req->i.local)  in find_request()
1834 			(unsigned long)id, (unsigned long long)sector);  in find_request()
1844 	sector_t sector;  in receive_DataReply()  local
1853 	sector = be64_to_cpu(p->sector);  in receive_DataReply()
1856 	req = find_request(device, &device->read_requests, p->block_id, sector, false, __func__);  in receive_DataReply()
1864 	err = recv_dless_read(peer_device, req, sector, pi->size);  in receive_DataReply()
1878 	sector_t sector;  in receive_RSDataReply()  local
1887 	sector = be64_to_cpu(p->sector);  in receive_RSDataReply()
1894 		err = recv_resync_read(peer_device, sector, pi);  in receive_RSDataReply()
1910 				       sector_t sector, int size)  in restart_conflicting_writes()  argument
1915 	drbd_for_each_overlap(i, &device->write_requests, sector, size) {  in restart_conflicting_writes()
1937 	sector_t sector = peer_req->i.sector;  in e_end_block()  local
1948 				drbd_set_in_sync(device, sector, peer_req->i.size);  in e_end_block()
1964 			restart_conflicting_writes(device, sector, peer_req->i.size);  in e_end_block()
2046 		if (overlaps(peer_req->i.sector, peer_req->i.size,  in overlapping_resync_write()
2047 			     rs_req->i.sector, rs_req->i.size)) {  in overlapping_resync_write()
2137 static void fail_postponed_requests(struct drbd_device *device, sector_t sector,  in fail_postponed_requests()  argument
2143 	drbd_for_each_overlap(i, &device->write_requests, sector, size) {  in fail_postponed_requests()
2167 	sector_t sector = peer_req->i.sector;  in handle_write_conflicts()  local
2180 	drbd_for_each_overlap(i, &device->write_requests, sector, size) {  in handle_write_conflicts()
2198 		equal = i->sector == sector && i->size == size;  in handle_write_conflicts()
2206 			bool superseded = i->sector <= sector && i->sector +  in handle_write_conflicts()
2207 				       (i->size >> 9) >= sector + (size >> 9);  in handle_write_conflicts()
2213 					  (unsigned long long)i->sector, i->size,  in handle_write_conflicts()
2214 					  (unsigned long long)sector, size,  in handle_write_conflicts()
2231 					  (unsigned long long)i->sector, i->size,  in handle_write_conflicts()
2232 					  (unsigned long long)sector, size);  in handle_write_conflicts()
2250 					fail_postponed_requests(device, sector, size);  in handle_write_conflicts()
2276 	sector_t sector;  in receive_Data()  local
2307 	sector = be64_to_cpu(p->sector);  in receive_Data()
2308 	peer_req = read_in_block(peer_device, p->block_id, sector, pi);  in receive_Data()
2404 		drbd_set_out_of_sync(device, peer_req->i.sector, peer_req->i.size);  in receive_Data()
2443 bool drbd_rs_should_slow_down(struct drbd_device *device, sector_t sector,  in drbd_rs_should_slow_down()  argument
2453 	tmp = lc_find(device->resync, BM_SECT_TO_EXT(sector));  in drbd_rs_should_slow_down()
2517 	sector_t sector;  in receive_DataRequest()  local
2531 	sector = be64_to_cpu(p->sector);  in receive_DataRequest()
2536 				(unsigned long long)sector, size);  in receive_DataRequest()
2539 	if (sector + (size>>9) > capacity) {  in receive_DataRequest()
2541 				(unsigned long long)sector, size);  in receive_DataRequest()
2559 			drbd_send_ack_ex(peer_device, P_OV_RESULT, sector, size, ID_IN_SYNC);  in receive_DataRequest()
2575 	peer_req = drbd_alloc_peer_req(peer_device, p->block_id, sector, size,  in receive_DataRequest()
2594 		device->bm_resync_fo = BM_SECT_TO_BIT(sector);  in receive_DataRequest()
2617 			device->bm_resync_fo = BM_SECT_TO_BIT(sector);  in receive_DataRequest()
2636 			device->ov_start_sector = sector;  in receive_DataRequest()
2637 			device->ov_position = sector;  in receive_DataRequest()
2638 			device->ov_left = drbd_bm_bits(device) - BM_SECT_TO_BIT(sector);  in receive_DataRequest()
2645 					(unsigned long long)sector);  in receive_DataRequest()
2688 	&& drbd_rs_should_slow_down(device, sector, false))  in receive_DataRequest()
2691 	if (drbd_rs_begin_io(device, sector))  in receive_DataRequest()
4559 	drbd_set_out_of_sync(device, be64_to_cpu(p->sector), be32_to_cpu(p->blksize));  in receive_out_of_sync()
5166 	sector_t sector = be64_to_cpu(p->sector);  in got_IsInSync()  local
5179 		drbd_rs_complete_io(device, sector);  in got_IsInSync()
5180 		drbd_set_in_sync(device, sector, blksize);  in got_IsInSync()
5192 validate_req_change_req_state(struct drbd_device *device, u64 id, sector_t sector,  in validate_req_change_req_state()  argument
5200 	req = find_request(device, root, id, sector, missing_ok, func);  in validate_req_change_req_state()
5218 	sector_t sector = be64_to_cpu(p->sector);  in got_BlockAck()  local
5230 		drbd_set_in_sync(device, sector, blksize);  in got_BlockAck()
5254 	return validate_req_change_req_state(device, p->block_id, sector,  in got_BlockAck()
5264 	sector_t sector = be64_to_cpu(p->sector);  in got_NegAck()  local
5277 		drbd_rs_failed_io(device, sector, size);  in got_NegAck()
5281 	err = validate_req_change_req_state(device, p->block_id, sector,  in got_NegAck()
5290 		drbd_set_out_of_sync(device, sector, size);  in got_NegAck()
5300 	sector_t sector = be64_to_cpu(p->sector);  in got_NegDReply()  local
5310 	    (unsigned long long)sector, be32_to_cpu(p->blksize));  in got_NegDReply()
5312 	return validate_req_change_req_state(device, p->block_id, sector,  in got_NegDReply()
5321 	sector_t sector;  in got_NegRSDReply()  local
5330 	sector = be64_to_cpu(p->sector);  in got_NegRSDReply()
5338 		drbd_rs_complete_io(device, sector);  in got_NegRSDReply()
5341 			drbd_rs_failed_io(device, sector, size);  in got_NegRSDReply()
5383 	sector_t sector;  in got_OVResult()  local
5391 	sector = be64_to_cpu(p->sector);  in got_OVResult()
5397 		drbd_ov_out_of_sync_found(device, sector, size);  in got_OVResult()
5404 	drbd_rs_complete_io(device, sector);  in got_OVResult()