211 	bool fail_io:1;  member
935 	pmd->fail_io = false;  in dm_pool_metadata_open()
984 	if (!pmd->fail_io && !dm_bm_is_read_only(pmd->bm)) {  in dm_pool_metadata_close()
991 	if (!pmd->fail_io)  in dm_pool_metadata_close()
1119 	if (!pmd->fail_io)  in dm_pool_create_thin()
1209 	if (!pmd->fail_io)  in dm_pool_create_snap()
1252 	if (!pmd->fail_io)  in dm_pool_delete_thin_device()
1267 	if (pmd->fail_io)  in dm_pool_set_metadata_transaction_id()
1290 	if (!pmd->fail_io) {  in dm_pool_get_metadata_transaction_id()
1374 	if (!pmd->fail_io)  in dm_pool_reserve_metadata_snap()
1422 	if (!pmd->fail_io)  in dm_pool_release_metadata_snap()
1455 	if (!pmd->fail_io)  in dm_pool_get_metadata_snap()
1468 	if (!pmd->fail_io)  in dm_pool_open_thin_device()
1541 	if (pmd->fail_io) {  in dm_thin_find_block()
1623 	if (!pmd->fail_io) {  in dm_thin_find_mapped_range()
1661 	if (!td->pmd->fail_io)  in dm_thin_insert_block()
1733 	if (!td->pmd->fail_io)  in dm_thin_remove_range()
1820 	if (!pmd->fail_io)  in dm_pool_alloc_data_block()
1836 	if (pmd->fail_io)  in dm_pool_commit_metadata()
1865 	if (pmd->fail_io)  in dm_pool_abort_metadata()
1872 		pmd->fail_io = true;  in dm_pool_abort_metadata()
1885 	if (!pmd->fail_io)  in dm_pool_get_free_block_count()
1898 	if (!pmd->fail_io)  in dm_pool_get_free_metadata_block_count()
1918 	if (!pmd->fail_io)  in dm_pool_get_metadata_dev_size()
1930 	if (!pmd->fail_io)  in dm_pool_get_data_dev_size()
1943 	if (!pmd->fail_io) {  in dm_thin_get_mapped_count()
1975 	if (!pmd->fail_io)  in dm_thin_get_highest_mapped_block()
2007 	if (!pmd->fail_io)  in dm_pool_resize_data_dev()
2019 	if (!pmd->fail_io) {  in dm_pool_resize_metadata_dev()
2051 	if (!pmd->fail_io) {  in dm_pool_register_metadata_threshold()
2077 	if (pmd->fail_io)  in dm_pool_metadata_set_needs_check()
2111 	if (!pmd->fail_io)  in dm_pool_issue_prefetches()