On Tue, 06 Oct 2015 15:13:28 -0700 akpm@xxxxxxxxxxxxxxxxxxxx wrote: > + * Determine the per node value of a stat item. This function > + * is called frequently in a NUMA machine, so try to be as > + * frugal as possible. The comment lies, doesn't it? node_page_state() is only used for userspace meminfo display purposes. -- 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/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>