202 	bool fail_io:1;  member
855 	pmd->fail_io = false;  in dm_pool_metadata_open()
900 	if (!dm_bm_is_read_only(pmd->bm) && !pmd->fail_io) {  in dm_pool_metadata_close()
907 	if (!pmd->fail_io)  in dm_pool_metadata_close()
1036 	if (!pmd->fail_io)  in dm_pool_create_thin()
1127 	if (!pmd->fail_io)  in dm_pool_create_snap()
1170 	if (!pmd->fail_io)  in dm_pool_delete_thin_device()
1185 	if (pmd->fail_io)  in dm_pool_set_metadata_transaction_id()
1208 	if (!pmd->fail_io) {  in dm_pool_get_metadata_transaction_id()
1287 	if (!pmd->fail_io)  in dm_pool_reserve_metadata_snap()
1335 	if (!pmd->fail_io)  in dm_pool_release_metadata_snap()
1368 	if (!pmd->fail_io)  in dm_pool_get_metadata_snap()
1381 	if (!pmd->fail_io)  in dm_pool_open_thin_device()
1454 	if (pmd->fail_io) {  in dm_thin_find_block()
1536 	if (!pmd->fail_io) {  in dm_thin_find_mapped_range()
1574 	if (!td->pmd->fail_io)  in dm_thin_insert_block()
1661 	if (!td->pmd->fail_io)  in dm_thin_remove_block()
1674 	if (!td->pmd->fail_io)  in dm_thin_remove_range()
1769 	if (!pmd->fail_io)  in dm_pool_alloc_data_block()
1781 	if (pmd->fail_io)  in dm_pool_commit_metadata()
1810 	if (pmd->fail_io)  in dm_pool_abort_metadata()
1817 		pmd->fail_io = true;  in dm_pool_abort_metadata()
1830 	if (!pmd->fail_io)  in dm_pool_get_free_block_count()
1843 	if (!pmd->fail_io)  in dm_pool_get_free_metadata_block_count()
1863 	if (!pmd->fail_io)  in dm_pool_get_metadata_dev_size()
1875 	if (!pmd->fail_io)  in dm_pool_get_data_dev_size()
1888 	if (!pmd->fail_io) {  in dm_thin_get_mapped_count()
1920 	if (!pmd->fail_io)  in dm_thin_get_highest_mapped_block()
1952 	if (!pmd->fail_io)  in dm_pool_resize_data_dev()
1964 	if (!pmd->fail_io) {  in dm_pool_resize_metadata_dev()
2040 	if (!pmd->fail_io)  in dm_pool_issue_prefetches()