* Oleg Nesterov <[email protected]> [2012-06-24 17:00:35]: > write_opcode() does lock_page(new_page) for no reason. Nobody can > see this page until __replace_page() exposes it under ptl lock, and > we do nothing with this page after pte_unmap_unlock(). > > If nothing else, the similar code in do_wp_page() doesn't lock the > new page for page_add_new_anon_rmap/set_pte_at_notify. > > Signed-off-by: Oleg Nesterov <[email protected]>
Acked-by: Srikar Dronamraju<[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
