1 files changed, 3 insertions, 27 deletions
diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c
index 0b6ee6dd1fd6..0502bf3cdf6a 100644
--- a/fs/fuse/dax.c
+++ b/fs/fuse/dax.c
@@ -666,36 +666,12 @@ static void fuse_wait_dax_page(struct inode *inode)
 	filemap_invalidate_lock(inode->i_mapping);
 }
 
-/* Should be called with mapping->invalidate_lock held exclusively */
-static int __fuse_dax_break_layouts(struct inode *inode, bool *retry,
-				    loff_t start, loff_t end)
-{
-	struct page *page;
-
-	page = dax_layout_busy_page_range(inode->i_mapping, start, end);
-	if (!page)
-		return 0;
-
-	*retry = true;
-	return ___wait_var_event(&page->_refcount,
-			atomic_read(&page->_refcount) == 1, TASK_INTERRUPTIBLE,
-			0, 0, fuse_wait_dax_page(inode));
-}
-
-/* dmap_end == 0 leads to unmapping of whole file */
+/* Should be called with mapping->invalidate_lock held exclusively. */
 int fuse_dax_break_layouts(struct inode *inode, u64 dmap_start,
 				  u64 dmap_end)
 {
-	bool	retry;
-	int	ret;
-
-	do {
-		retry = false;
-		ret = __fuse_dax_break_layouts(inode, &retry, dmap_start,
-					       dmap_end);
-	} while (ret == 0 && retry);
-
-	return ret;
+	return dax_break_layout(inode, dmap_start, dmap_end,
+				fuse_wait_dax_page);
 }
 
 ssize_t fuse_dax_read_iter(struct kiocb *iocb, struct iov_iter *to)