Lines Matching refs:num_regions
313 static void dispatch_io(int rw, unsigned int num_regions,
327 for (i = 0; i < num_regions; i++) {
340 static int sync_io(struct dm_io_client *client, unsigned int num_regions,
346 if (num_regions > 1 && rw != WRITE) {
356 dispatch_io(rw, num_regions, where, dp, &io, 1);
377 static int async_io(struct dm_io_client *client, unsigned int num_regions,
383 if (num_regions > 1 && rw != WRITE) {
397 dispatch_io(rw, num_regions, where, dp, io, 0);
431 int dm_io(struct dm_io_request *io_req, unsigned num_regions,
442 return sync_io(io_req->client, num_regions, where,
445 return async_io(io_req->client, num_regions, where, io_req->bi_rw,