34 static bool drbd_may_do_local_read(struct drbd_device *device, sector_t sector, int size);
80 	req->i.sector     = bio_src->bi_iter.bi_sector;  in drbd_req_new()
147 			s, (unsigned long long)req->i.sector, req->i.size);  in drbd_req_destroy()
166 				drbd_set_out_of_sync(device, req->i.sector, req->i.size);  in drbd_req_destroy()
169 				drbd_set_in_sync(device, req->i.sector, req->i.size);  in drbd_req_destroy()
189 					 (unsigned long long) req->i.sector, req->i.size);  in drbd_req_destroy()
560 			(unsigned long long)req->i.sector,  in drbd_report_io_error()
654 		drbd_set_out_of_sync(device, req->i.sector, req->i.size);  in __req_mod()
924 static bool drbd_may_do_local_read(struct drbd_device *device, sector_t sector, int size)  in drbd_may_do_local_read()  argument
933 	esector = sector + (size >> 9) - 1;  in drbd_may_do_local_read()
935 	D_ASSERT(device, sector  < nr_sectors);  in drbd_may_do_local_read()
938 	sbnr = BM_SECT_TO_BIT(sector);  in drbd_may_do_local_read()
944 static bool remote_due_to_read_balancing(struct drbd_device *device, sector_t sector,  in remote_due_to_read_balancing()  argument
964 		return (sector >> (stripe_shift - 9)) & 1;  in remote_due_to_read_balancing()
989 	sector_t sector = req->i.sector;  in complete_conflicting_writes()  local
992 	i = drbd_find_overlap(&device->write_requests, sector, size);  in complete_conflicting_writes()
998 		i = drbd_find_overlap(&device->write_requests, sector, size);  in complete_conflicting_writes()
1075 					req->i.sector, req->i.size)) {  in do_remote_read()
1098 	if (remote_due_to_read_balancing(device, req->i.sector, rbm)) {  in do_remote_read()
1143 	} else if (drbd_set_out_of_sync(device, req->i.sector, req->i.size))  in drbd_process_write_request()
1316 					(unsigned long long)req->i.sector, req->i.size >> 9);  in drbd_send_and_submit()