On 11/14/2012 03:32 PM, Andrew Morton wrote: > > The current code does the latter, by freeing the page via a > "slab"-shrinker callback. > > But I do suspect that with the right combination of use/unuse and > memory pressure, we could still get into the high-frequency scenario. > There probably isn't any mechanism that doesn't end up with poor results in some corner case... just like the vhzp variant. -hpa -- 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>