Merge tag 'for-chris' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux...

[cascardo/linux.git] / fs / xfs / xfs_aops.c

diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 379c089..a9ebabf 100644 (file)
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -55,7 +55,7 @@ xfs_count_page_state(
        } while ((bh = bh->b_this_page) != head);
 }
 
-STATIC struct block_device *
+struct block_device *
 xfs_find_bdev_for_inode(
        struct inode            *inode)
 {
@@ -1208,6 +1208,10 @@ xfs_vm_writepages(
        struct writeback_control *wbc)
 {
        xfs_iflags_clear(XFS_I(mapping->host), XFS_ITRUNCATED);
+       if (dax_mapping(mapping))
+               return dax_writeback_mapping_range(mapping,
+                               xfs_find_bdev_for_inode(mapping->host), wbc);
+
        return generic_writepages(mapping, wbc);
 }