I forgot to include the link to the performance information we have gathered on zswap from the first patchset. Here are some addition performance metrics regarding the performance improvements and I/O reductions that can be achieved using zswap as measured by SPECjbb. http://ibm.co/VCgHvM These results include runs on x86 and new results on Power7+ with hardware compression acceleration. Thanks, Seth -- 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>