194 	bool fail_io:1;  member
840 	pmd->fail_io = false;  in dm_pool_metadata_open()
883 	if (!pmd->read_only && !pmd->fail_io) {  in dm_pool_metadata_close()
890 	if (!pmd->fail_io)  in dm_pool_metadata_close()
1019 	if (!pmd->fail_io)  in dm_pool_create_thin()
1110 	if (!pmd->fail_io)  in dm_pool_create_snap()
1153 	if (!pmd->fail_io)  in dm_pool_delete_thin_device()
1168 	if (pmd->fail_io)  in dm_pool_set_metadata_transaction_id()
1191 	if (!pmd->fail_io) {  in dm_pool_get_metadata_transaction_id()
1264 	if (!pmd->fail_io)  in dm_pool_reserve_metadata_snap()
1310 	if (!pmd->fail_io)  in dm_pool_release_metadata_snap()
1341 	if (!pmd->fail_io)  in dm_pool_get_metadata_snap()
1354 	if (!pmd->fail_io)  in dm_pool_open_thin_device()
1395 	if (pmd->fail_io)  in dm_thin_find_block()
1451 	if (!td->pmd->fail_io)  in dm_thin_insert_block()
1479 	if (!td->pmd->fail_io)  in dm_thin_remove_block()
1544 	if (!pmd->fail_io)  in dm_pool_alloc_data_block()
1556 	if (pmd->fail_io)  in dm_pool_commit_metadata()
1585 	if (pmd->fail_io)  in dm_pool_abort_metadata()
1592 		pmd->fail_io = true;  in dm_pool_abort_metadata()
1605 	if (!pmd->fail_io)  in dm_pool_get_free_block_count()
1618 	if (!pmd->fail_io)  in dm_pool_get_free_metadata_block_count()
1631 	if (!pmd->fail_io)  in dm_pool_get_metadata_dev_size()
1643 	if (!pmd->fail_io)  in dm_pool_get_data_dev_size()
1656 	if (!pmd->fail_io) {  in dm_thin_get_mapped_count()
1688 	if (!pmd->fail_io)  in dm_thin_get_highest_mapped_block()
1720 	if (!pmd->fail_io)  in dm_pool_resize_data_dev()
1732 	if (!pmd->fail_io)  in dm_pool_resize_metadata_dev()
1807 	if (!pmd->fail_io)  in dm_pool_issue_prefetches()