Lines Matching defs:num_regions
385 static void dispatch_io(blk_opf_t opf, unsigned int num_regions,
392 BUG_ON(num_regions > DM_IO_MAX_REGIONS);
401 for (i = 0; i < num_regions; i++) {
427 static int sync_io(struct dm_io_client *client, unsigned int num_regions,
434 if (num_regions > 1 && !op_is_write(opf)) {
451 dispatch_io(opf, num_regions, where, dp, io, 1, ioprio);
461 static int async_io(struct dm_io_client *client, unsigned int num_regions,
468 if (num_regions > 1 && !op_is_write(opf)) {
484 dispatch_io(opf, num_regions, where, dp, io, 0, ioprio);
525 int dm_io(struct dm_io_request *io_req, unsigned int num_regions,
537 return sync_io(io_req->client, num_regions, where,
540 return async_io(io_req->client, num_regions, where,