diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 219067c..da4f2ec 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1233,6 +1233,9 @@
 	clear_buffer_mapped(bh);
 	clear_buffer_unwritten(bh);
 
+	ext_debug("ext4_get_blocks(): inode %lu, flag %d, max_blocks %u,"
+		  "logical block %lu\n", inode->i_ino, flags, max_blocks,
+		  (unsigned long)block);
 	/*
 	 * Try to see if we can get the block without requesting a new
 	 * file system block.