Hello, I'm wondering if there's any difference between these 2 flags except that one is a page flag and the other one is a buffer head flag. But in my understanding these 2 flags means that the page contains uptodate data. So the buffer head flag seems useless since it could be calculated from bh->b_page->flags. Thanks for any hints Francis -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html