On 12/05/2012 07:01 AM, Laura Abbott wrote:\ > Any reason you are using custom stack saving code instead of using the > save_stack_trace API? (include/linux/stacktrace.h) . This is implemented > on all architectures and takes care of special considerations for > architectures such as ARM. This is actually an ancient patch that Andrew's been carrying around and updating periodically. I didn't duck fast enough and got stuck updating it. :) > MIGRATE_CMA pages (with CONFIG_CMA) will always have pagetype != mtype > so CMA pages will always show up here even though they are considered > movable pages. That's probably not what you want here. What do you think the the right way to handle it is? Should we just check explicitly for CMA pages and punt on them? -- 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>