On 08/04/2015 04:05 PM, Jiang Liu wrote:
...... But, 1) in cpu_up(), it will try to online a node, and it doesn't check if the node has memory. 2) in try_offline_node(), it offlines CPUs first, and then the memory. This behavior looks a little wired, or let's say it is ambiguous. It seems that a NUMA node consists of CPUs and memory. So if the CPUs are online, the node should be online. Hi Chen, I have posted a patch set to enable memoryless node on x86, will repost it for review:) Hope it help to solve this issue. Thanks! Gerry
Sure. Looking forward to the latest patches. :) Thanks. -- 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>