On Mon, Mar 14, 2011 at 5:08 PM, Hugh Dickins <hughd@xxxxxxxxxx> wrote: > THP's collapse_huge_page() has an understandable but ugly difference > in when its huge page is allocated: inside if NUMA but outside if not. > It's hardly surprising that the memcg failure path forgot that, freeing > the page in the non-NUMA case, then hitting a VM_BUG_ON in get_page() > (or even worse, using the freed page). > > Signed-off-by: Hugh Dickins <hughd@xxxxxxxxxx> Reviewed-by: Minchan Kim <minchan.kim@xxxxxxxxx> Thanks, Hugh. -- Kind regards, Minchan Kim -- 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>