On Mon, 2011-03-28 at 11:23 +0200, Daniel Kiper wrote: > If CONFIG_FLATMEM is enabled pfn is calculated in online_page() > more than once. It is possible to optimize that and use value > established at beginning of that function. > > Signed-off-by: Daniel Kiper <dkiper@xxxxxxxxxxxx> Looks sensible to me. Acked-by: Dave Hansen <dave@xxxxxxxxxxxxxxxxxx -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>