[io_generator] Simplify the class interface

2020-06-20 00:04:01 +08:00
parent fe754d81a4
commit 084ac4b950
3 changed files with 7 additions and 13 deletions
--- a/thin-provisioning/thin_generate_mappings.cc
+++ b/thin-provisioning/thin_generate_mappings.cc
@@ -93,10 +93,8 @@ namespace {
 		io_generator::ptr gen = create_io_generator(opts);

 		base::io io;
-		while (gen->has_next()) {
+		while (gen->next(io)) {
 			// TODO: support io.size_
-			gen->next(io);
-
 			switch (io.op_) {
 			case base::REQ_OP_READ:
 				process_read(td, pool, io.sector_);