diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/dax/super.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dax/super.c b/drivers/dax/super.c index b699aac268a6..3600ff786646 100644 --- a/drivers/dax/super.c +++ b/drivers/dax/super.c @@ -61,6 +61,7 @@ int bdev_dax_pgoff(struct block_device *bdev, sector_t sector, size_t size, } EXPORT_SYMBOL(bdev_dax_pgoff); +#if IS_ENABLED(CONFIG_FS_DAX) struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev) { if (!blk_queue_dax(bdev->bd_queue)) @@ -68,6 +69,7 @@ struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev) return fs_dax_get_by_host(bdev->bd_disk->disk_name); } EXPORT_SYMBOL_GPL(fs_dax_get_by_bdev); +#endif /** * __bdev_dax_supported() - Check if the device supports dax for filesystem |