dax: support dirty DAX entries in radix tree

[cascardo/linux.git] / fs / block_dev.c

diff --git a/fs/block_dev.c b/fs/block_dev.c
index ba762ea..60895e5 100644 (file)
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -75,7 +75,7 @@ void kill_bdev(struct block_device *bdev)
 {
        struct address_space *mapping = bdev->bd_inode->i_mapping;
 
-       if (mapping->nrpages == 0 && mapping->nrshadows == 0)
+       if (mapping->nrpages == 0 && mapping->nrexceptional == 0)
                return;
 
        invalidate_bh_lrus();