On Mon, 30 Jan 2012, Dmitry Antipov wrote: > Fix pcpu_alloc() to return ZERO_SIZE_PTR if requested size is 0; > fix free_percpu() to check passed pointer with ZERO_OR_NULL_PTR. Acked-by: Christoph Lameter <cl@xxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. 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>