656 	td->dm_dev.dax_dev = fs_dax_get_by_bdev(bdev);  in open_table_device()
670 	put_dax(td->dm_dev.dax_dev);  in close_table_device()
672 	td->dm_dev.dax_dev = NULL;  in close_table_device()
1003 static long dm_dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff,  in dm_dax_direct_access()  argument
1006 	struct mapped_device *md = dax_get_private(dax_dev);  in dm_dax_direct_access()
1030 static bool dm_dax_supported(struct dax_device *dax_dev, struct block_device *bdev,  in dm_dax_supported()  argument
1033 	struct mapped_device *md = dax_get_private(dax_dev);  in dm_dax_supported()
1050 static size_t dm_dax_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff,  in dm_dax_copy_from_iter()  argument
1053 	struct mapped_device *md = dax_get_private(dax_dev);  in dm_dax_copy_from_iter()
1074 static size_t dm_dax_copy_to_iter(struct dax_device *dax_dev, pgoff_t pgoff,  in dm_dax_copy_to_iter()  argument
1077 	struct mapped_device *md = dax_get_private(dax_dev);  in dm_dax_copy_to_iter()
1098 static int dm_dax_zero_page_range(struct dax_device *dax_dev, pgoff_t pgoff,  in dm_dax_zero_page_range()  argument
1101 	struct mapped_device *md = dax_get_private(dax_dev);  in dm_dax_zero_page_range()
1693 	if (md->dax_dev) {  in cleanup_mapped_device()
1694 		kill_dax(md->dax_dev);  in cleanup_mapped_device()
1695 		put_dax(md->dax_dev);  in cleanup_mapped_device()
1696 		md->dax_dev = NULL;  in cleanup_mapped_device()
1795 		md->dax_dev = alloc_dax(md, md->disk->disk_name,  in alloc_dev()
1797 		if (IS_ERR(md->dax_dev))  in alloc_dev()