On Thu, 2 Aug 2012, Lai Jiangshan wrote: > +++ b/include/linux/nodemask.h > @@ -380,7 +380,11 @@ enum node_states { > #else > N_HIGH_MEMORY = N_NORMAL_MEMORY, > #endif > +#ifdef CONFIG_MOVABLE_NODE > + N_MEMORY, /* The node has memory(regular, high, movable) */ I like these comments. Could you add some to each of the different node states and defined their purpose? -- 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>