diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index e4081fc91012e53731d230f56c0364acf161a2c4..2692848e7f75cb4c34b045821ed1d937d7f65bd7 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1383,13 +1383,13 @@ static int f2fs_write_begin(struct file *file, struct address_space *mapping,
 	f2fs_put_dnode(&dn);
 	f2fs_unlock_op(sbi);
 
+	f2fs_wait_on_page_writeback(page, DATA);
+
 	if (len == PAGE_CACHE_SIZE)
 		goto out_update;
 	if (PageUptodate(page))
 		goto out_clear;
 
-	f2fs_wait_on_page_writeback(page, DATA);
-
 	if ((pos & PAGE_CACHE_MASK) >= i_size_read(inode)) {
 		unsigned start = pos & (PAGE_CACHE_SIZE - 1);
 		unsigned end = start + len;