1000 	down_read(&pmd->root_lock);  in dm_pool_metadata_close()
1322 	down_read(&pmd->root_lock);  in dm_pool_get_metadata_transaction_id()
1487 	down_read(&pmd->root_lock);  in dm_pool_get_metadata_snap()
1573 	down_read(&pmd->root_lock);  in dm_thin_find_block()
1655 	down_read(&pmd->root_lock);  in dm_thin_find_mapped_range()
1778 	down_read(&pmd->root_lock);  in dm_pool_block_is_shared()
1817 	down_read(&td->pmd->root_lock);  in dm_thin_changed_this_transaction()
1829 	down_read(&pmd->root_lock);  in dm_pool_changed_this_transaction()
1845 	down_read(&td->pmd->root_lock);  in dm_thin_aborted_changes()
1930 	down_read(&pmd->root_lock);  in dm_pool_get_free_block_count()
1943 	down_read(&pmd->root_lock);  in dm_pool_get_free_metadata_block_count()
1963 	down_read(&pmd->root_lock);  in dm_pool_get_metadata_dev_size()
1975 	down_read(&pmd->root_lock);  in dm_pool_get_data_dev_size()
1988 	down_read(&pmd->root_lock);  in dm_thin_get_mapped_count()
2020 	down_read(&pmd->root_lock);  in dm_thin_get_highest_mapped_block()
2147 	down_read(&pmd->root_lock);  in dm_pool_metadata_needs_check()
2156 	down_read(&pmd->root_lock);  in dm_pool_issue_prefetches()